77360580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{439}}^1$

素因数の和:554

約数の個数: 144

約数和(自身を含む): 259459200

約数和(自身を除く): 182098620

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 89, 90, 99, 110, 132, 165, 178, 180, 198, 220, 267, 330, 356, 396, 439, 445, 495, 534, 660, 801, 878, 890, 979, 990, 1068, 1317, 1335, 1602, 1756, 1780, 1958, 1980, 2195, 2634, 2670, 2937, 3204, 3916, 3951, 4005, 4390, 4829, 4895, 5268, 5340, 5874, 6585, 7902, 8010, 8780, 8811, 9658, 9790, 11748, 13170, 14487, 14685, 15804, 16020, 17622, 19316, 19580, 19755, 24145, 26340, 28974, 29370, 35244, 39071, 39510, 43461, 44055, 48290, 57948, 58740, 72435, 78142, 79020, 86922, 88110, 96580, 117213, 144870, 156284, 173844, 176220, 195355, 217305, 234426, 289740, 351639, 390710, 429781, 434610, 468852, 586065, 703278, 781420, 859562, 869220, 1172130, 1289343, 1406556, 1719124, 1758195, 2148905, 2344260, 2578686, 3516390, 3868029, 4297810, 5157372, 6446715, 7032780, 7736058, 8595620, 12893430, 15472116, 19340145, 25786860, 38680290, 77360580]

約数ペア:

[(1, 77360580), (2, 38680290), (3, 25786860), (4, 19340145), (5, 15472116), (6, 12893430), (9, 8595620), (10, 7736058), (11, 7032780), (12, 6446715), (15, 5157372), (18, 4297810), (20, 3868029), (22, 3516390), (30, 2578686), (33, 2344260), (36, 2148905), (44, 1758195), (45, 1719124), (55, 1406556), (60, 1289343), (66, 1172130), (89, 869220), (90, 859562), (99, 781420), (110, 703278), (132, 586065), (165, 468852), (178, 434610), (180, 429781), (198, 390710), (220, 351639), (267, 289740), (330, 234426), (356, 217305), (396, 195355), (439, 176220), (445, 173844), (495, 156284), (534, 144870), (660, 117213), (801, 96580), (878, 88110), (890, 86922), (979, 79020), (990, 78142), (1068, 72435), (1317, 58740), (1335, 57948), (1602, 48290), (1756, 44055), (1780, 43461), (1958, 39510), (1980, 39071), (2195, 35244), (2634, 29370), (2670, 28974), (2937, 26340), (3204, 24145), (3916, 19755), (3951, 19580), (4005, 19316), (4390, 17622), (4829, 16020), (4895, 15804), (5268, 14685), (5340, 14487), (5874, 13170), (6585, 11748), (7902, 9790), (8010, 9658), (8780, 8811)]