209937420

素因数分解:

$2^2\times 3^6\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1$

素因数の和:73

約数の個数: 504

約数和(自身を含む): 879191712

約数和(自身を除く): 669254292

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 17, 18, 20, 21, 22, 27, 28, 30, 33, 34, 35, 36, 42, 44, 45, 51, 54, 55, 60, 63, 66, 68, 70, 77, 81, 84, 85, 90, 99, 102, 105, 108, 110, 119, 121, 126, 132, 135, 140, 153, 154, 162, 165, 170, 180, 187, 189, 198, 204, 210, 220, 231, 238, 242, 243, 252, 255, 270, 297, 306, 308, 315, 324, 330, 340, 357, 363, 374, 378, 385, 396, 405, 420, 459, 462, 476, 484, 486, 495, 510, 540, 561, 567, 594, 595, 605, 612, 630, 660, 693, 714, 726, 729, 748, 756, 765, 770, 810, 847, 891, 918, 924, 935, 945, 972, 990, 1020, 1071, 1089, 1122, 1134, 1155, 1188, 1190, 1210, 1215, 1260, 1309, 1377, 1386, 1428, 1452, 1458, 1485, 1530, 1540, 1620, 1683, 1694, 1701, 1782, 1785, 1815, 1836, 1870, 1890, 1980, 2057, 2079, 2142, 2178, 2244, 2268, 2295, 2310, 2380, 2420, 2430, 2541, 2618, 2673, 2754, 2772, 2805, 2835, 2916, 2970, 3060, 3213, 3267, 3366, 3388, 3402, 3465, 3564, 3570, 3630, 3645, 3740, 3780, 3927, 4114, 4131, 4158, 4235, 4284, 4356, 4455, 4590, 4620, 4860, 5049, 5082, 5103, 5236, 5346, 5355, 5445, 5508, 5610, 5670, 5940, 6171, 6237, 6426, 6534, 6545, 6732, 6804, 6885, 6930, 7140, 7260, 7290, 7623, 7854, 8019, 8228, 8262, 8316, 8415, 8470, 8505, 8910, 9180, 9639, 9801, 10098, 10164, 10206, 10285, 10395, 10692, 10710, 10890, 11220, 11340, 11781, 12342, 12393, 12474, 12705, 12852, 13068, 13090, 13365, 13770, 13860, 14399, 14580, 15147, 15246, 15708, 16038, 16065, 16335, 16524, 16830, 16940, 17010, 17820, 18513, 18711, 19278, 19602, 19635, 20196, 20412, 20570, 20655, 20790, 21420, 21780, 22869, 23562, 24684, 24786, 24948, 25245, 25410, 25515, 26180, 26730, 27540, 28798, 28917, 29403, 30294, 30492, 30855, 31185, 32076, 32130, 32670, 33660, 34020, 35343, 37026, 37422, 38115, 38556, 39204, 39270, 40095, 41140, 41310, 41580, 43197, 45441, 45738, 47124, 48195, 49005, 49572, 50490, 50820, 51030, 53460, 55539, 56133, 57596, 57834, 58806, 58905, 60588, 61710, 61965, 62370, 64260, 65340, 68607, 70686, 71995, 74052, 74844, 75735, 76230, 78540, 80190, 82620, 86394, 86751, 88209, 90882, 91476, 92565, 93555, 96390, 98010, 100980, 102060, 106029, 111078, 112266, 114345, 115668, 117612, 117810, 123420, 123930, 124740, 129591, 136323, 137214, 141372, 143990, 144585, 147015, 151470, 152460, 160380, 166617, 172788, 173502, 176418, 176715, 181764, 185130, 187110, 192780, 196020, 205821, 212058, 215985, 222156, 224532, 227205, 228690, 235620, 247860, 259182, 272646, 274428, 277695, 280665, 287980, 289170, 294030, 302940, 318087, 333234, 343035, 347004, 352836, 353430, 370260, 374220, 388773, 411642, 424116, 431970, 433755, 441045, 454410, 457380, 499851, 518364, 530145, 545292, 555390, 561330, 578340, 588060, 617463, 636174, 647955, 666468, 681615, 686070, 706860, 777546, 823284, 833085, 863940, 867510, 882090, 908820, 954261, 999702, 1029105, 1060290, 1110780, 1122660, 1166319, 1234926, 1272348, 1295910, 1363230, 1372140, 1499553, 1555092, 1590435, 1666170, 1735020, 1764180, 1908522, 1943865, 1999404, 2058210, 2120580, 2332638, 2469852, 2499255, 2591820, 2726460, 2999106, 3087315, 3180870, 3332340, 3498957, 3817044, 3887730, 4116420, 4665276, 4771305, 4998510, 5831595, 5998212, 6174630, 6361740, 6997914, 7497765, 7775460, 9542610, 9997020, 10496871, 11663190, 12349260, 13995828, 14995530, 17494785, 19085220, 20993742, 23326380, 29991060, 34989570, 41987484, 52484355, 69979140, 104968710, 209937420]

約数ペア:

[(1, 209937420), (2, 104968710), (3, 69979140), (4, 52484355), (5, 41987484), (6, 34989570), (7, 29991060), (9, 23326380), (10, 20993742), (11, 19085220), (12, 17494785), (14, 14995530), (15, 13995828), (17, 12349260), (18, 11663190), (20, 10496871), (21, 9997020), (22, 9542610), (27, 7775460), (28, 7497765), (30, 6997914), (33, 6361740), (34, 6174630), (35, 5998212), (36, 5831595), (42, 4998510), (44, 4771305), (45, 4665276), (51, 4116420), (54, 3887730), (55, 3817044), (60, 3498957), (63, 3332340), (66, 3180870), (68, 3087315), (70, 2999106), (77, 2726460), (81, 2591820), (84, 2499255), (85, 2469852), (90, 2332638), (99, 2120580), (102, 2058210), (105, 1999404), (108, 1943865), (110, 1908522), (119, 1764180), (121, 1735020), (126, 1666170), (132, 1590435), (135, 1555092), (140, 1499553), (153, 1372140), (154, 1363230), (162, 1295910), (165, 1272348), (170, 1234926), (180, 1166319), (187, 1122660), (189, 1110780), (198, 1060290), (204, 1029105), (210, 999702), (220, 954261), (231, 908820), (238, 882090), (242, 867510), (243, 863940), (252, 833085), (255, 823284), (270, 777546), (297, 706860), (306, 686070), (308, 681615), (315, 666468), (324, 647955), (330, 636174), (340, 617463), (357, 588060), (363, 578340), (374, 561330), (378, 555390), (385, 545292), (396, 530145), (405, 518364), (420, 499851), (459, 457380), (462, 454410), (476, 441045), (484, 433755), (486, 431970), (495, 424116), (510, 411642), (540, 388773), (561, 374220), (567, 370260), (594, 353430), (595, 352836), (605, 347004), (612, 343035), (630, 333234), (660, 318087), (693, 302940), (714, 294030), (726, 289170), (729, 287980), (748, 280665), (756, 277695), (765, 274428), (770, 272646), (810, 259182), (847, 247860), (891, 235620), (918, 228690), (924, 227205), (935, 224532), (945, 222156), (972, 215985), (990, 212058), (1020, 205821), (1071, 196020), (1089, 192780), (1122, 187110), (1134, 185130), (1155, 181764), (1188, 176715), (1190, 176418), (1210, 173502), (1215, 172788), (1260, 166617), (1309, 160380), (1377, 152460), (1386, 151470), (1428, 147015), (1452, 144585), (1458, 143990), (1485, 141372), (1530, 137214), (1540, 136323), (1620, 129591), (1683, 124740), (1694, 123930), (1701, 123420), (1782, 117810), (1785, 117612), (1815, 115668), (1836, 114345), (1870, 112266), (1890, 111078), (1980, 106029), (2057, 102060), (2079, 100980), (2142, 98010), (2178, 96390), (2244, 93555), (2268, 92565), (2295, 91476), (2310, 90882), (2380, 88209), (2420, 86751), (2430, 86394), (2541, 82620), (2618, 80190), (2673, 78540), (2754, 76230), (2772, 75735), (2805, 74844), (2835, 74052), (2916, 71995), (2970, 70686), (3060, 68607), (3213, 65340), (3267, 64260), (3366, 62370), (3388, 61965), (3402, 61710), (3465, 60588), (3564, 58905), (3570, 58806), (3630, 57834), (3645, 57596), (3740, 56133), (3780, 55539), (3927, 53460), (4114, 51030), (4131, 50820), (4158, 50490), (4235, 49572), (4284, 49005), (4356, 48195), (4455, 47124), (4590, 45738), (4620, 45441), (4860, 43197), (5049, 41580), (5082, 41310), (5103, 41140), (5236, 40095), (5346, 39270), (5355, 39204), (5445, 38556), (5508, 38115), (5610, 37422), (5670, 37026), (5940, 35343), (6171, 34020), (6237, 33660), (6426, 32670), (6534, 32130), (6545, 32076), (6732, 31185), (6804, 30855), (6885, 30492), (6930, 30294), (7140, 29403), (7260, 28917), (7290, 28798), (7623, 27540), (7854, 26730), (8019, 26180), (8228, 25515), (8262, 25410), (8316, 25245), (8415, 24948), (8470, 24786), (8505, 24684), (8910, 23562), (9180, 22869), (9639, 21780), (9801, 21420), (10098, 20790), (10164, 20655), (10206, 20570), (10285, 20412), (10395, 20196), (10692, 19635), (10710, 19602), (10890, 19278), (11220, 18711), (11340, 18513), (11781, 17820), (12342, 17010), (12393, 16940), (12474, 16830), (12705, 16524), (12852, 16335), (13068, 16065), (13090, 16038), (13365, 15708), (13770, 15246), (13860, 15147), (14399, 14580)]