57255660

素因数分解:

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

素因数の和:65

約数の個数: 384

約数和(自身を含む): 238049280

約数和(自身を除く): 180793620

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, 126, 132, 135, 140, 153, 154, 162, 165, 170, 180, 187, 189, 198, 204, 210, 220, 231, 238, 243, 252, 255, 270, 297, 306, 308, 315, 324, 330, 340, 357, 374, 378, 385, 396, 405, 420, 459, 462, 476, 486, 495, 510, 540, 561, 567, 594, 595, 612, 630, 660, 693, 714, 729, 748, 756, 765, 770, 810, 891, 918, 924, 935, 945, 972, 990, 1020, 1071, 1122, 1134, 1155, 1188, 1190, 1215, 1260, 1309, 1377, 1386, 1428, 1458, 1485, 1530, 1540, 1620, 1683, 1701, 1782, 1785, 1836, 1870, 1890, 1980, 2079, 2142, 2187, 2244, 2268, 2295, 2310, 2380, 2430, 2618, 2673, 2754, 2772, 2805, 2835, 2916, 2970, 3060, 3213, 3366, 3402, 3465, 3564, 3570, 3645, 3740, 3780, 3927, 4131, 4158, 4284, 4374, 4455, 4590, 4620, 4860, 5049, 5103, 5236, 5346, 5355, 5508, 5610, 5670, 5940, 6237, 6426, 6545, 6732, 6804, 6885, 6930, 7140, 7290, 7854, 8019, 8262, 8316, 8415, 8505, 8748, 8910, 9180, 9639, 10098, 10206, 10395, 10692, 10710, 10935, 11220, 11340, 11781, 12393, 12474, 12852, 13090, 13365, 13770, 13860, 14580, 15147, 15309, 15708, 16038, 16065, 16524, 16830, 17010, 17820, 18711, 19278, 19635, 20196, 20412, 20655, 20790, 21420, 21870, 23562, 24057, 24786, 24948, 25245, 25515, 26180, 26730, 27540, 28917, 30294, 30618, 31185, 32076, 32130, 33660, 34020, 35343, 37179, 37422, 38556, 39270, 40095, 41310, 41580, 43740, 45441, 47124, 48114, 48195, 49572, 50490, 51030, 53460, 56133, 57834, 58905, 60588, 61236, 61965, 62370, 64260, 70686, 74358, 74844, 75735, 76545, 78540, 80190, 82620, 86751, 90882, 93555, 96228, 96390, 100980, 102060, 106029, 112266, 115668, 117810, 120285, 123930, 124740, 136323, 141372, 144585, 148716, 151470, 153090, 160380, 168399, 173502, 176715, 181764, 185895, 187110, 192780, 212058, 224532, 227205, 235620, 240570, 247860, 260253, 272646, 280665, 289170, 302940, 306180, 318087, 336798, 347004, 353430, 371790, 374220, 408969, 424116, 433755, 454410, 481140, 520506, 530145, 545292, 561330, 578340, 636174, 673596, 681615, 706860, 743580, 817938, 841995, 867510, 908820, 954261, 1041012, 1060290, 1122660, 1272348, 1301265, 1363230, 1590435, 1635876, 1683990, 1735020, 1908522, 2044845, 2120580, 2602530, 2726460, 2862783, 3180870, 3367980, 3817044, 4089690, 4771305, 5205060, 5725566, 6361740, 8179380, 9542610, 11451132, 14313915, 19085220, 28627830, 57255660]

約数ペア:

[(1, 57255660), (2, 28627830), (3, 19085220), (4, 14313915), (5, 11451132), (6, 9542610), (7, 8179380), (9, 6361740), (10, 5725566), (11, 5205060), (12, 4771305), (14, 4089690), (15, 3817044), (17, 3367980), (18, 3180870), (20, 2862783), (21, 2726460), (22, 2602530), (27, 2120580), (28, 2044845), (30, 1908522), (33, 1735020), (34, 1683990), (35, 1635876), (36, 1590435), (42, 1363230), (44, 1301265), (45, 1272348), (51, 1122660), (54, 1060290), (55, 1041012), (60, 954261), (63, 908820), (66, 867510), (68, 841995), (70, 817938), (77, 743580), (81, 706860), (84, 681615), (85, 673596), (90, 636174), (99, 578340), (102, 561330), (105, 545292), (108, 530145), (110, 520506), (119, 481140), (126, 454410), (132, 433755), (135, 424116), (140, 408969), (153, 374220), (154, 371790), (162, 353430), (165, 347004), (170, 336798), (180, 318087), (187, 306180), (189, 302940), (198, 289170), (204, 280665), (210, 272646), (220, 260253), (231, 247860), (238, 240570), (243, 235620), (252, 227205), (255, 224532), (270, 212058), (297, 192780), (306, 187110), (308, 185895), (315, 181764), (324, 176715), (330, 173502), (340, 168399), (357, 160380), (374, 153090), (378, 151470), (385, 148716), (396, 144585), (405, 141372), (420, 136323), (459, 124740), (462, 123930), (476, 120285), (486, 117810), (495, 115668), (510, 112266), (540, 106029), (561, 102060), (567, 100980), (594, 96390), (595, 96228), (612, 93555), (630, 90882), (660, 86751), (693, 82620), (714, 80190), (729, 78540), (748, 76545), (756, 75735), (765, 74844), (770, 74358), (810, 70686), (891, 64260), (918, 62370), (924, 61965), (935, 61236), (945, 60588), (972, 58905), (990, 57834), (1020, 56133), (1071, 53460), (1122, 51030), (1134, 50490), (1155, 49572), (1188, 48195), (1190, 48114), (1215, 47124), (1260, 45441), (1309, 43740), (1377, 41580), (1386, 41310), (1428, 40095), (1458, 39270), (1485, 38556), (1530, 37422), (1540, 37179), (1620, 35343), (1683, 34020), (1701, 33660), (1782, 32130), (1785, 32076), (1836, 31185), (1870, 30618), (1890, 30294), (1980, 28917), (2079, 27540), (2142, 26730), (2187, 26180), (2244, 25515), (2268, 25245), (2295, 24948), (2310, 24786), (2380, 24057), (2430, 23562), (2618, 21870), (2673, 21420), (2754, 20790), (2772, 20655), (2805, 20412), (2835, 20196), (2916, 19635), (2970, 19278), (3060, 18711), (3213, 17820), (3366, 17010), (3402, 16830), (3465, 16524), (3564, 16065), (3570, 16038), (3645, 15708), (3740, 15309), (3780, 15147), (3927, 14580), (4131, 13860), (4158, 13770), (4284, 13365), (4374, 13090), (4455, 12852), (4590, 12474), (4620, 12393), (4860, 11781), (5049, 11340), (5103, 11220), (5236, 10935), (5346, 10710), (5355, 10692), (5508, 10395), (5610, 10206), (5670, 10098), (5940, 9639), (6237, 9180), (6426, 8910), (6545, 8748), (6732, 8505), (6804, 8415), (6885, 8316), (6930, 8262), (7140, 8019), (7290, 7854)]