478032900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{983}}^1\times {\mathrm{1621}}^1$

素因数の和:2621

約数の個数: 72

約数和(自身を含む): 1385369664

約数和(自身を除く): 907336764

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 300, 983, 1621, 1966, 2949, 3242, 3932, 4863, 4915, 5898, 6484, 8105, 9726, 9830, 11796, 14745, 16210, 19452, 19660, 24315, 24575, 29490, 32420, 40525, 48630, 49150, 58980, 73725, 81050, 97260, 98300, 121575, 147450, 162100, 243150, 294900, 486300, 1593443, 3186886, 4780329, 6373772, 7967215, 9560658, 15934430, 19121316, 23901645, 31868860, 39836075, 47803290, 79672150, 95606580, 119508225, 159344300, 239016450, 478032900]

約数ペア:

[(1, 478032900), (2, 239016450), (3, 159344300), (4, 119508225), (5, 95606580), (6, 79672150), (10, 47803290), (12, 39836075), (15, 31868860), (20, 23901645), (25, 19121316), (30, 15934430), (50, 9560658), (60, 7967215), (75, 6373772), (100, 4780329), (150, 3186886), (300, 1593443), (983, 486300), (1621, 294900), (1966, 243150), (2949, 162100), (3242, 147450), (3932, 121575), (4863, 98300), (4915, 97260), (5898, 81050), (6484, 73725), (8105, 58980), (9726, 49150), (9830, 48630), (11796, 40525), (14745, 32420), (16210, 29490), (19452, 24575), (19660, 24315)]