90818287600

素因数分解:

$2^4\times 5^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{173}}^1\times {\mathrm{1327}}^1$

素因数の和:1584

約数の個数: 240

約数和(自身を含む): 234495562752

約数和(自身を除く): 143677275152

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 25, 40, 43, 46, 50, 80, 86, 92, 100, 115, 172, 173, 184, 200, 215, 230, 344, 346, 368, 400, 430, 460, 575, 688, 692, 860, 865, 920, 989, 1075, 1150, 1327, 1384, 1720, 1730, 1840, 1978, 2150, 2300, 2654, 2768, 3440, 3460, 3956, 3979, 4300, 4325, 4600, 4945, 5308, 6635, 6920, 7439, 7912, 7958, 8600, 8650, 9200, 9890, 10616, 13270, 13840, 14878, 15824, 15916, 17200, 17300, 19780, 19895, 21232, 24725, 26540, 29756, 30521, 31832, 33175, 34600, 37195, 39560, 39790, 49450, 53080, 57061, 59512, 61042, 63664, 66350, 69200, 74390, 79120, 79580, 98900, 99475, 106160, 114122, 119024, 122084, 132700, 148780, 152605, 159160, 171097, 185975, 197800, 198950, 228244, 229571, 244168, 265400, 285305, 297560, 305210, 318320, 342194, 371950, 395600, 397900, 456488, 459142, 488336, 530800, 570610, 595120, 610420, 684388, 743900, 763025, 795800, 855485, 912976, 918284, 1141220, 1147855, 1220840, 1312403, 1368776, 1426525, 1487800, 1526050, 1591600, 1710970, 1836568, 2282440, 2295710, 2441680, 2624806, 2737552, 2853050, 2975600, 3052100, 3421940, 3673136, 4277425, 4564880, 4591420, 5249612, 5280133, 5706100, 5739275, 6104200, 6562015, 6843880, 8554850, 9182840, 9871553, 10499224, 10560266, 11412200, 11478550, 12208400, 13124030, 13687760, 17109700, 18365680, 19743106, 20998448, 21120532, 22824400, 22957100, 26248060, 26400665, 32810075, 34219400, 39486212, 42241064, 45914200, 49357765, 52496120, 52801330, 65620150, 68438800, 78972424, 84482128, 91828400, 98715530, 104992240, 105602660, 131240300, 132003325, 157944848, 197431060, 211205320, 227045719, 246788825, 262480600, 264006650, 394862120, 422410640, 454091438, 493577650, 524961200, 528013300, 789724240, 908182876, 987155300, 1056026600, 1135228595, 1816365752, 1974310600, 2112053200, 2270457190, 3632731504, 3948621200, 4540914380, 5676142975, 9081828760, 11352285950, 18163657520, 22704571900, 45409143800, 90818287600]

約数ペア:

[(1, 90818287600), (2, 45409143800), (4, 22704571900), (5, 18163657520), (8, 11352285950), (10, 9081828760), (16, 5676142975), (20, 4540914380), (23, 3948621200), (25, 3632731504), (40, 2270457190), (43, 2112053200), (46, 1974310600), (50, 1816365752), (80, 1135228595), (86, 1056026600), (92, 987155300), (100, 908182876), (115, 789724240), (172, 528013300), (173, 524961200), (184, 493577650), (200, 454091438), (215, 422410640), (230, 394862120), (344, 264006650), (346, 262480600), (368, 246788825), (400, 227045719), (430, 211205320), (460, 197431060), (575, 157944848), (688, 132003325), (692, 131240300), (860, 105602660), (865, 104992240), (920, 98715530), (989, 91828400), (1075, 84482128), (1150, 78972424), (1327, 68438800), (1384, 65620150), (1720, 52801330), (1730, 52496120), (1840, 49357765), (1978, 45914200), (2150, 42241064), (2300, 39486212), (2654, 34219400), (2768, 32810075), (3440, 26400665), (3460, 26248060), (3956, 22957100), (3979, 22824400), (4300, 21120532), (4325, 20998448), (4600, 19743106), (4945, 18365680), (5308, 17109700), (6635, 13687760), (6920, 13124030), (7439, 12208400), (7912, 11478550), (7958, 11412200), (8600, 10560266), (8650, 10499224), (9200, 9871553), (9890, 9182840), (10616, 8554850), (13270, 6843880), (13840, 6562015), (14878, 6104200), (15824, 5739275), (15916, 5706100), (17200, 5280133), (17300, 5249612), (19780, 4591420), (19895, 4564880), (21232, 4277425), (24725, 3673136), (26540, 3421940), (29756, 3052100), (30521, 2975600), (31832, 2853050), (33175, 2737552), (34600, 2624806), (37195, 2441680), (39560, 2295710), (39790, 2282440), (49450, 1836568), (53080, 1710970), (57061, 1591600), (59512, 1526050), (61042, 1487800), (63664, 1426525), (66350, 1368776), (69200, 1312403), (74390, 1220840), (79120, 1147855), (79580, 1141220), (98900, 918284), (99475, 912976), (106160, 855485), (114122, 795800), (119024, 763025), (122084, 743900), (132700, 684388), (148780, 610420), (152605, 595120), (159160, 570610), (171097, 530800), (185975, 488336), (197800, 459142), (198950, 456488), (228244, 397900), (229571, 395600), (244168, 371950), (265400, 342194), (285305, 318320), (297560, 305210)]