201727500

素因数分解:

$2^2\times 3^1\times 5^4\times {\mathrm{13}}^1\times {\mathrm{2069}}^1$

素因数の和:2109

約数の個数: 120

約数和(自身を含む): 633734640

約数和(自身を除く): 432007140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 625, 650, 750, 780, 975, 1250, 1300, 1500, 1625, 1875, 1950, 2069, 2500, 3250, 3750, 3900, 4138, 4875, 6207, 6500, 7500, 8125, 8276, 9750, 10345, 12414, 16250, 19500, 20690, 24375, 24828, 26897, 31035, 32500, 41380, 48750, 51725, 53794, 62070, 80691, 97500, 103450, 107588, 124140, 134485, 155175, 161382, 206900, 258625, 268970, 310350, 322764, 403455, 517250, 537940, 620700, 672425, 775875, 806910, 1034500, 1293125, 1344850, 1551750, 1613820, 2017275, 2586250, 2689700, 3103500, 3362125, 3879375, 4034550, 5172500, 6724250, 7758750, 8069100, 10086375, 13448500, 15517500, 16810625, 20172750, 33621250, 40345500, 50431875, 67242500, 100863750, 201727500]

約数ペア:

[(1, 201727500), (2, 100863750), (3, 67242500), (4, 50431875), (5, 40345500), (6, 33621250), (10, 20172750), (12, 16810625), (13, 15517500), (15, 13448500), (20, 10086375), (25, 8069100), (26, 7758750), (30, 6724250), (39, 5172500), (50, 4034550), (52, 3879375), (60, 3362125), (65, 3103500), (75, 2689700), (78, 2586250), (100, 2017275), (125, 1613820), (130, 1551750), (150, 1344850), (156, 1293125), (195, 1034500), (250, 806910), (260, 775875), (300, 672425), (325, 620700), (375, 537940), (390, 517250), (500, 403455), (625, 322764), (650, 310350), (750, 268970), (780, 258625), (975, 206900), (1250, 161382), (1300, 155175), (1500, 134485), (1625, 124140), (1875, 107588), (1950, 103450), (2069, 97500), (2500, 80691), (3250, 62070), (3750, 53794), (3900, 51725), (4138, 48750), (4875, 41380), (6207, 32500), (6500, 31035), (7500, 26897), (8125, 24828), (8276, 24375), (9750, 20690), (10345, 19500), (12414, 16250)]