331743750

素因数分解:

$2^1\times 3^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{1361}}^1$

素因数の和:1404

約数の個数: 96

約数和(自身を含む): 893755296

約数和(自身を除く): 562011546

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 125, 130, 150, 195, 250, 325, 375, 390, 625, 650, 750, 975, 1250, 1361, 1625, 1875, 1950, 2722, 3125, 3250, 3750, 4083, 4875, 6250, 6805, 8125, 8166, 9375, 9750, 13610, 16250, 17693, 18750, 20415, 24375, 34025, 35386, 40625, 40830, 48750, 53079, 68050, 81250, 88465, 102075, 106158, 121875, 170125, 176930, 204150, 243750, 265395, 340250, 442325, 510375, 530790, 850625, 884650, 1020750, 1326975, 1701250, 2211625, 2551875, 2653950, 4253125, 4423250, 5103750, 6634875, 8506250, 11058125, 12759375, 13269750, 22116250, 25518750, 33174375, 55290625, 66348750, 110581250, 165871875, 331743750]

約数ペア:

[(1, 331743750), (2, 165871875), (3, 110581250), (5, 66348750), (6, 55290625), (10, 33174375), (13, 25518750), (15, 22116250), (25, 13269750), (26, 12759375), (30, 11058125), (39, 8506250), (50, 6634875), (65, 5103750), (75, 4423250), (78, 4253125), (125, 2653950), (130, 2551875), (150, 2211625), (195, 1701250), (250, 1326975), (325, 1020750), (375, 884650), (390, 850625), (625, 530790), (650, 510375), (750, 442325), (975, 340250), (1250, 265395), (1361, 243750), (1625, 204150), (1875, 176930), (1950, 170125), (2722, 121875), (3125, 106158), (3250, 102075), (3750, 88465), (4083, 81250), (4875, 68050), (6250, 53079), (6805, 48750), (8125, 40830), (8166, 40625), (9375, 35386), (9750, 34025), (13610, 24375), (16250, 20415), (17693, 18750)]