189943380

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:82

約数の個数: 432

約数和(自身を含む): 731989440

約数和(自身を除く): 542046060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 19, 20, 22, 27, 30, 33, 34, 36, 38, 44, 45, 51, 54, 55, 57, 60, 66, 68, 76, 81, 85, 90, 95, 99, 102, 108, 110, 114, 121, 132, 135, 153, 162, 165, 170, 171, 180, 187, 190, 198, 204, 209, 220, 228, 242, 243, 255, 270, 285, 297, 306, 323, 324, 330, 340, 342, 363, 374, 380, 396, 405, 418, 459, 484, 486, 495, 510, 513, 540, 561, 570, 594, 605, 612, 627, 646, 660, 684, 726, 748, 765, 810, 836, 855, 891, 918, 935, 969, 972, 990, 1020, 1026, 1045, 1089, 1122, 1140, 1188, 1210, 1215, 1254, 1292, 1377, 1452, 1485, 1530, 1539, 1615, 1620, 1683, 1710, 1782, 1815, 1836, 1870, 1881, 1938, 1980, 2052, 2057, 2090, 2178, 2244, 2295, 2299, 2420, 2430, 2508, 2565, 2673, 2754, 2805, 2907, 2970, 3060, 3078, 3135, 3230, 3267, 3366, 3420, 3553, 3564, 3630, 3740, 3762, 3876, 4114, 4131, 4180, 4356, 4455, 4590, 4598, 4617, 4845, 4860, 5049, 5130, 5346, 5445, 5508, 5610, 5643, 5814, 5940, 6156, 6171, 6270, 6460, 6534, 6732, 6885, 6897, 7106, 7260, 7524, 7695, 8228, 8262, 8415, 8721, 8910, 9180, 9196, 9234, 9405, 9690, 9801, 10098, 10260, 10285, 10659, 10692, 10890, 11220, 11286, 11495, 11628, 12342, 12540, 13068, 13365, 13770, 13794, 14212, 14535, 15147, 15390, 16335, 16524, 16830, 16929, 17442, 17765, 17820, 18468, 18513, 18810, 19380, 19602, 20196, 20570, 20655, 20691, 21318, 21780, 22572, 22990, 23085, 24684, 25245, 26163, 26730, 27540, 27588, 28215, 29070, 29403, 30294, 30780, 30855, 31977, 32670, 33660, 33858, 34485, 34884, 35530, 37026, 37620, 39083, 39204, 41140, 41310, 41382, 42636, 43605, 45441, 45980, 46170, 49005, 50490, 50787, 52326, 53295, 53460, 55539, 56430, 58140, 58806, 60588, 61710, 62073, 63954, 65340, 67716, 68970, 71060, 74052, 75735, 78166, 78489, 82620, 82764, 84645, 87210, 90882, 92340, 92565, 95931, 98010, 100980, 101574, 103455, 104652, 106590, 111078, 112860, 117249, 117612, 123420, 124146, 127908, 130815, 137940, 147015, 151470, 156332, 156978, 159885, 166617, 169290, 174420, 181764, 185130, 186219, 191862, 195415, 196020, 203148, 206910, 213180, 222156, 227205, 234498, 248292, 253935, 261630, 277695, 287793, 294030, 302940, 310365, 313956, 319770, 333234, 338580, 351747, 370260, 372438, 383724, 390830, 392445, 413820, 454410, 468996, 479655, 499851, 507870, 523260, 555390, 558657, 575586, 586245, 588060, 620730, 639540, 666468, 703494, 744876, 781660, 784890, 833085, 863379, 908820, 931095, 959310, 999702, 1015740, 1055241, 1110780, 1117314, 1151172, 1172490, 1241460, 1406988, 1438965, 1569780, 1666170, 1726758, 1758735, 1862190, 1918620, 1999404, 2110482, 2234628, 2344980, 2499255, 2793285, 2877930, 3165723, 3332340, 3453516, 3517470, 3724380, 4220964, 4316895, 4998510, 5276205, 5586570, 5755860, 6331446, 7034940, 8633790, 9497169, 9997020, 10552410, 11173140, 12662892, 15828615, 17267580, 18994338, 21104820, 31657230, 37988676, 47485845, 63314460, 94971690, 189943380]

約数ペア:

[(1, 189943380), (2, 94971690), (3, 63314460), (4, 47485845), (5, 37988676), (6, 31657230), (9, 21104820), (10, 18994338), (11, 17267580), (12, 15828615), (15, 12662892), (17, 11173140), (18, 10552410), (19, 9997020), (20, 9497169), (22, 8633790), (27, 7034940), (30, 6331446), (33, 5755860), (34, 5586570), (36, 5276205), (38, 4998510), (44, 4316895), (45, 4220964), (51, 3724380), (54, 3517470), (55, 3453516), (57, 3332340), (60, 3165723), (66, 2877930), (68, 2793285), (76, 2499255), (81, 2344980), (85, 2234628), (90, 2110482), (95, 1999404), (99, 1918620), (102, 1862190), (108, 1758735), (110, 1726758), (114, 1666170), (121, 1569780), (132, 1438965), (135, 1406988), (153, 1241460), (162, 1172490), (165, 1151172), (170, 1117314), (171, 1110780), (180, 1055241), (187, 1015740), (190, 999702), (198, 959310), (204, 931095), (209, 908820), (220, 863379), (228, 833085), (242, 784890), (243, 781660), (255, 744876), (270, 703494), (285, 666468), (297, 639540), (306, 620730), (323, 588060), (324, 586245), (330, 575586), (340, 558657), (342, 555390), (363, 523260), (374, 507870), (380, 499851), (396, 479655), (405, 468996), (418, 454410), (459, 413820), (484, 392445), (486, 390830), (495, 383724), (510, 372438), (513, 370260), (540, 351747), (561, 338580), (570, 333234), (594, 319770), (605, 313956), (612, 310365), (627, 302940), (646, 294030), (660, 287793), (684, 277695), (726, 261630), (748, 253935), (765, 248292), (810, 234498), (836, 227205), (855, 222156), (891, 213180), (918, 206910), (935, 203148), (969, 196020), (972, 195415), (990, 191862), (1020, 186219), (1026, 185130), (1045, 181764), (1089, 174420), (1122, 169290), (1140, 166617), (1188, 159885), (1210, 156978), (1215, 156332), (1254, 151470), (1292, 147015), (1377, 137940), (1452, 130815), (1485, 127908), (1530, 124146), (1539, 123420), (1615, 117612), (1620, 117249), (1683, 112860), (1710, 111078), (1782, 106590), (1815, 104652), (1836, 103455), (1870, 101574), (1881, 100980), (1938, 98010), (1980, 95931), (2052, 92565), (2057, 92340), (2090, 90882), (2178, 87210), (2244, 84645), (2295, 82764), (2299, 82620), (2420, 78489), (2430, 78166), (2508, 75735), (2565, 74052), (2673, 71060), (2754, 68970), (2805, 67716), (2907, 65340), (2970, 63954), (3060, 62073), (3078, 61710), (3135, 60588), (3230, 58806), (3267, 58140), (3366, 56430), (3420, 55539), (3553, 53460), (3564, 53295), (3630, 52326), (3740, 50787), (3762, 50490), (3876, 49005), (4114, 46170), (4131, 45980), (4180, 45441), (4356, 43605), (4455, 42636), (4590, 41382), (4598, 41310), (4617, 41140), (4845, 39204), (4860, 39083), (5049, 37620), (5130, 37026), (5346, 35530), (5445, 34884), (5508, 34485), (5610, 33858), (5643, 33660), (5814, 32670), (5940, 31977), (6156, 30855), (6171, 30780), (6270, 30294), (6460, 29403), (6534, 29070), (6732, 28215), (6885, 27588), (6897, 27540), (7106, 26730), (7260, 26163), (7524, 25245), (7695, 24684), (8228, 23085), (8262, 22990), (8415, 22572), (8721, 21780), (8910, 21318), (9180, 20691), (9196, 20655), (9234, 20570), (9405, 20196), (9690, 19602), (9801, 19380), (10098, 18810), (10260, 18513), (10285, 18468), (10659, 17820), (10692, 17765), (10890, 17442), (11220, 16929), (11286, 16830), (11495, 16524), (11628, 16335), (12342, 15390), (12540, 15147), (13068, 14535), (13365, 14212), (13770, 13794)]