90610200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{709}}^1$

素因数の和:802

約数の個数: 144

約数和(自身を含む): 309020400

約数和(自身を除く): 218410200

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 71, 72, 75, 90, 100, 120, 142, 150, 180, 200, 213, 225, 284, 300, 355, 360, 426, 450, 568, 600, 639, 709, 710, 852, 900, 1065, 1278, 1418, 1420, 1704, 1775, 1800, 2127, 2130, 2556, 2836, 2840, 3195, 3545, 3550, 4254, 4260, 5112, 5325, 5672, 6381, 6390, 7090, 7100, 8508, 8520, 10635, 10650, 12762, 12780, 14180, 14200, 15975, 17016, 17725, 21270, 21300, 25524, 25560, 28360, 31905, 31950, 35450, 42540, 42600, 50339, 51048, 53175, 63810, 63900, 70900, 85080, 100678, 106350, 127620, 127800, 141800, 151017, 159525, 201356, 212700, 251695, 255240, 302034, 319050, 402712, 425400, 453051, 503390, 604068, 638100, 755085, 906102, 1006780, 1208136, 1258475, 1276200, 1510170, 1812204, 2013560, 2265255, 2516950, 3020340, 3624408, 3775425, 4530510, 5033900, 6040680, 7550850, 9061020, 10067800, 11326275, 15101700, 18122040, 22652550, 30203400, 45305100, 90610200]

約数ペア:

[(1, 90610200), (2, 45305100), (3, 30203400), (4, 22652550), (5, 18122040), (6, 15101700), (8, 11326275), (9, 10067800), (10, 9061020), (12, 7550850), (15, 6040680), (18, 5033900), (20, 4530510), (24, 3775425), (25, 3624408), (30, 3020340), (36, 2516950), (40, 2265255), (45, 2013560), (50, 1812204), (60, 1510170), (71, 1276200), (72, 1258475), (75, 1208136), (90, 1006780), (100, 906102), (120, 755085), (142, 638100), (150, 604068), (180, 503390), (200, 453051), (213, 425400), (225, 402712), (284, 319050), (300, 302034), (355, 255240), (360, 251695), (426, 212700), (450, 201356), (568, 159525), (600, 151017), (639, 141800), (709, 127800), (710, 127620), (852, 106350), (900, 100678), (1065, 85080), (1278, 70900), (1418, 63900), (1420, 63810), (1704, 53175), (1775, 51048), (1800, 50339), (2127, 42600), (2130, 42540), (2556, 35450), (2836, 31950), (2840, 31905), (3195, 28360), (3545, 25560), (3550, 25524), (4254, 21300), (4260, 21270), (5112, 17725), (5325, 17016), (5672, 15975), (6381, 14200), (6390, 14180), (7090, 12780), (7100, 12762), (8508, 10650), (8520, 10635)]