20096773650

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{209669}}^1$

素因数の和:209761

約数の個数: 96

約数和(自身を含む): 56158012800

約数和(自身を除く): 36061239150

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 71, 75, 90, 135, 142, 150, 213, 225, 270, 355, 426, 450, 639, 675, 710, 1065, 1278, 1350, 1775, 1917, 2130, 3195, 3550, 3834, 5325, 6390, 9585, 10650, 15975, 19170, 31950, 47925, 95850, 209669, 419338, 629007, 1048345, 1258014, 1887021, 2096690, 3145035, 3774042, 5241725, 5661063, 6290070, 9435105, 10483450, 11322126, 14886499, 15725175, 18870210, 28305315, 29772998, 31450350, 44659497, 47175525, 56610630, 74432495, 89318994, 94351050, 133978491, 141526575, 148864990, 223297485, 267956982, 283053150, 372162475, 401935473, 446594970, 669892455, 744324950, 803870946, 1116487425, 1339784910, 2009677365, 2232974850, 3349462275, 4019354730, 6698924550, 10048386825, 20096773650]

約数ペア:

[(1, 20096773650), (2, 10048386825), (3, 6698924550), (5, 4019354730), (6, 3349462275), (9, 2232974850), (10, 2009677365), (15, 1339784910), (18, 1116487425), (25, 803870946), (27, 744324950), (30, 669892455), (45, 446594970), (50, 401935473), (54, 372162475), (71, 283053150), (75, 267956982), (90, 223297485), (135, 148864990), (142, 141526575), (150, 133978491), (213, 94351050), (225, 89318994), (270, 74432495), (355, 56610630), (426, 47175525), (450, 44659497), (639, 31450350), (675, 29772998), (710, 28305315), (1065, 18870210), (1278, 15725175), (1350, 14886499), (1775, 11322126), (1917, 10483450), (2130, 9435105), (3195, 6290070), (3550, 5661063), (3834, 5241725), (5325, 3774042), (6390, 3145035), (9585, 2096690), (10650, 1887021), (15975, 1258014), (19170, 1048345), (31950, 629007), (47925, 419338), (95850, 209669)]