78875940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{317}}^1$

素因数の和:382

約数の個数: 192

約数和(自身を含む): 269256960

約数和(自身を除く): 190381020

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 13, 15, 20, 22, 26, 29, 30, 33, 39, 44, 52, 55, 58, 60, 65, 66, 78, 87, 110, 116, 130, 132, 143, 145, 156, 165, 174, 195, 220, 260, 286, 290, 317, 319, 330, 348, 377, 390, 429, 435, 572, 580, 634, 638, 660, 715, 754, 780, 858, 870, 951, 957, 1131, 1268, 1276, 1430, 1508, 1585, 1595, 1716, 1740, 1885, 1902, 1914, 2145, 2262, 2860, 3170, 3190, 3487, 3770, 3804, 3828, 4121, 4147, 4290, 4524, 4755, 4785, 5655, 6340, 6380, 6974, 7540, 8242, 8294, 8580, 9193, 9510, 9570, 10461, 11310, 12363, 12441, 13948, 16484, 16588, 17435, 18386, 19020, 19140, 20605, 20735, 20922, 22620, 24726, 24882, 27579, 34870, 36772, 41210, 41470, 41844, 45331, 45965, 49452, 49764, 52305, 55158, 61815, 62205, 69740, 82420, 82940, 90662, 91930, 101123, 104610, 110316, 119509, 123630, 124410, 135993, 137895, 181324, 183860, 202246, 209220, 226655, 239018, 247260, 248820, 271986, 275790, 303369, 358527, 404492, 453310, 478036, 505615, 543972, 551580, 597545, 606738, 679965, 717054, 906620, 1011230, 1195090, 1213476, 1314599, 1359930, 1434108, 1516845, 1792635, 2022460, 2390180, 2629198, 2719860, 3033690, 3585270, 3943797, 5258396, 6067380, 6572995, 7170540, 7887594, 13145990, 15775188, 19718985, 26291980, 39437970, 78875940]

約数ペア:

[(1, 78875940), (2, 39437970), (3, 26291980), (4, 19718985), (5, 15775188), (6, 13145990), (10, 7887594), (11, 7170540), (12, 6572995), (13, 6067380), (15, 5258396), (20, 3943797), (22, 3585270), (26, 3033690), (29, 2719860), (30, 2629198), (33, 2390180), (39, 2022460), (44, 1792635), (52, 1516845), (55, 1434108), (58, 1359930), (60, 1314599), (65, 1213476), (66, 1195090), (78, 1011230), (87, 906620), (110, 717054), (116, 679965), (130, 606738), (132, 597545), (143, 551580), (145, 543972), (156, 505615), (165, 478036), (174, 453310), (195, 404492), (220, 358527), (260, 303369), (286, 275790), (290, 271986), (317, 248820), (319, 247260), (330, 239018), (348, 226655), (377, 209220), (390, 202246), (429, 183860), (435, 181324), (572, 137895), (580, 135993), (634, 124410), (638, 123630), (660, 119509), (715, 110316), (754, 104610), (780, 101123), (858, 91930), (870, 90662), (951, 82940), (957, 82420), (1131, 69740), (1268, 62205), (1276, 61815), (1430, 55158), (1508, 52305), (1585, 49764), (1595, 49452), (1716, 45965), (1740, 45331), (1885, 41844), (1902, 41470), (1914, 41210), (2145, 36772), (2262, 34870), (2860, 27579), (3170, 24882), (3190, 24726), (3487, 22620), (3770, 20922), (3804, 20735), (3828, 20605), (4121, 19140), (4147, 19020), (4290, 18386), (4524, 17435), (4755, 16588), (4785, 16484), (5655, 13948), (6340, 12441), (6380, 12363), (6974, 11310), (7540, 10461), (8242, 9570), (8294, 9510), (8580, 9193)]