15791100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{4049}}^1$

素因数の和:4079

約数の個数: 72

約数和(自身を含む): 49215600

約数和(自身を除く): 33424500

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, 130, 150, 156, 195, 260, 300, 325, 390, 650, 780, 975, 1300, 1950, 3900, 4049, 8098, 12147, 16196, 20245, 24294, 40490, 48588, 52637, 60735, 80980, 101225, 105274, 121470, 157911, 202450, 210548, 242940, 263185, 303675, 315822, 404900, 526370, 607350, 631644, 789555, 1052740, 1214700, 1315925, 1579110, 2631850, 3158220, 3947775, 5263700, 7895550, 15791100]

約数ペア:

[(1, 15791100), (2, 7895550), (3, 5263700), (4, 3947775), (5, 3158220), (6, 2631850), (10, 1579110), (12, 1315925), (13, 1214700), (15, 1052740), (20, 789555), (25, 631644), (26, 607350), (30, 526370), (39, 404900), (50, 315822), (52, 303675), (60, 263185), (65, 242940), (75, 210548), (78, 202450), (100, 157911), (130, 121470), (150, 105274), (156, 101225), (195, 80980), (260, 60735), (300, 52637), (325, 48588), (390, 40490), (650, 24294), (780, 20245), (975, 16196), (1300, 12147), (1950, 8098), (3900, 4049)]