2192778900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{187417}}^1$

素因数の和:187450

約数の個数: 108

約数和(自身を含む): 7401886492

約数和(自身を除く): 5209107592

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 11700, 187417, 374834, 562251, 749668, 937085, 1124502, 1686753, 1874170, 2249004, 2436421, 2811255, 3373506, 3748340, 4685425, 4872842, 5622510, 6747012, 7309263, 8433765, 9370850, 9745684, 11245020, 12182105, 14056275, 14618526, 16867530, 18741700, 21927789, 24364210, 28112550, 29237052, 33735060, 36546315, 42168825, 43855578, 48728420, 56225100, 60910525, 73092630, 84337650, 87711156, 109638945, 121821050, 146185260, 168675300, 182731575, 219277890, 243642100, 365463150, 438555780, 548194725, 730926300, 1096389450, 2192778900]

約数ペア:

[(1, 2192778900), (2, 1096389450), (3, 730926300), (4, 548194725), (5, 438555780), (6, 365463150), (9, 243642100), (10, 219277890), (12, 182731575), (13, 168675300), (15, 146185260), (18, 121821050), (20, 109638945), (25, 87711156), (26, 84337650), (30, 73092630), (36, 60910525), (39, 56225100), (45, 48728420), (50, 43855578), (52, 42168825), (60, 36546315), (65, 33735060), (75, 29237052), (78, 28112550), (90, 24364210), (100, 21927789), (117, 18741700), (130, 16867530), (150, 14618526), (156, 14056275), (180, 12182105), (195, 11245020), (225, 9745684), (234, 9370850), (260, 8433765), (300, 7309263), (325, 6747012), (390, 5622510), (450, 4872842), (468, 4685425), (585, 3748340), (650, 3373506), (780, 2811255), (900, 2436421), (975, 2249004), (1170, 1874170), (1300, 1686753), (1950, 1124502), (2340, 937085), (2925, 749668), (3900, 562251), (5850, 374834), (11700, 187417)]