90920700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{409}}^1$

素因数の和:461

約数の個数: 216

約数和(自身を含む): 323850800

約数和(自身を除く): 232930100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 25, 26, 30, 36, 38, 39, 45, 50, 52, 57, 60, 65, 75, 76, 78, 90, 95, 100, 114, 117, 130, 150, 156, 171, 180, 190, 195, 225, 228, 234, 247, 260, 285, 300, 325, 342, 380, 390, 409, 450, 468, 475, 494, 570, 585, 650, 684, 741, 780, 818, 855, 900, 950, 975, 988, 1140, 1170, 1227, 1235, 1300, 1425, 1482, 1636, 1710, 1900, 1950, 2045, 2223, 2340, 2454, 2470, 2850, 2925, 2964, 3420, 3681, 3705, 3900, 4090, 4275, 4446, 4908, 4940, 5317, 5700, 5850, 6135, 6175, 7362, 7410, 7771, 8180, 8550, 8892, 10225, 10634, 11115, 11700, 12270, 12350, 14724, 14820, 15542, 15951, 17100, 18405, 18525, 20450, 21268, 22230, 23313, 24540, 24700, 26585, 30675, 31084, 31902, 36810, 37050, 38855, 40900, 44460, 46626, 47853, 53170, 55575, 61350, 63804, 69939, 73620, 74100, 77710, 79755, 92025, 93252, 95706, 101023, 106340, 111150, 116565, 122700, 132925, 139878, 155420, 159510, 184050, 191412, 194275, 202046, 222300, 233130, 239265, 265850, 279756, 303069, 319020, 349695, 368100, 388550, 398775, 404092, 466260, 478530, 505115, 531700, 582825, 606138, 699390, 777100, 797550, 909207, 957060, 1010230, 1165650, 1196325, 1212276, 1398780, 1515345, 1595100, 1748475, 1818414, 2020460, 2331300, 2392650, 2525575, 3030690, 3496950, 3636828, 4546035, 4785300, 5051150, 6061380, 6993900, 7576725, 9092070, 10102300, 15153450, 18184140, 22730175, 30306900, 45460350, 90920700]

約数ペア:

[(1, 90920700), (2, 45460350), (3, 30306900), (4, 22730175), (5, 18184140), (6, 15153450), (9, 10102300), (10, 9092070), (12, 7576725), (13, 6993900), (15, 6061380), (18, 5051150), (19, 4785300), (20, 4546035), (25, 3636828), (26, 3496950), (30, 3030690), (36, 2525575), (38, 2392650), (39, 2331300), (45, 2020460), (50, 1818414), (52, 1748475), (57, 1595100), (60, 1515345), (65, 1398780), (75, 1212276), (76, 1196325), (78, 1165650), (90, 1010230), (95, 957060), (100, 909207), (114, 797550), (117, 777100), (130, 699390), (150, 606138), (156, 582825), (171, 531700), (180, 505115), (190, 478530), (195, 466260), (225, 404092), (228, 398775), (234, 388550), (247, 368100), (260, 349695), (285, 319020), (300, 303069), (325, 279756), (342, 265850), (380, 239265), (390, 233130), (409, 222300), (450, 202046), (468, 194275), (475, 191412), (494, 184050), (570, 159510), (585, 155420), (650, 139878), (684, 132925), (741, 122700), (780, 116565), (818, 111150), (855, 106340), (900, 101023), (950, 95706), (975, 93252), (988, 92025), (1140, 79755), (1170, 77710), (1227, 74100), (1235, 73620), (1300, 69939), (1425, 63804), (1482, 61350), (1636, 55575), (1710, 53170), (1900, 47853), (1950, 46626), (2045, 44460), (2223, 40900), (2340, 38855), (2454, 37050), (2470, 36810), (2850, 31902), (2925, 31084), (2964, 30675), (3420, 26585), (3681, 24700), (3705, 24540), (3900, 23313), (4090, 22230), (4275, 21268), (4446, 20450), (4908, 18525), (4940, 18405), (5317, 17100), (5700, 15951), (5850, 15542), (6135, 14820), (6175, 14724), (7362, 12350), (7410, 12270), (7771, 11700), (8180, 11115), (8550, 10634), (8892, 10225)]