57081000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{53}}^1\times {\mathrm{359}}^1$

素因数の和:436

約数の個数: 128

約数和(自身を含む): 181958400

約数和(自身を除く): 124877400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 75, 100, 106, 120, 125, 150, 159, 200, 212, 250, 265, 300, 318, 359, 375, 424, 500, 530, 600, 636, 718, 750, 795, 1000, 1060, 1077, 1272, 1325, 1436, 1500, 1590, 1795, 2120, 2154, 2650, 2872, 3000, 3180, 3590, 3975, 4308, 5300, 5385, 6360, 6625, 7180, 7950, 8616, 8975, 10600, 10770, 13250, 14360, 15900, 17950, 19027, 19875, 21540, 26500, 26925, 31800, 35900, 38054, 39750, 43080, 44875, 53000, 53850, 57081, 71800, 76108, 79500, 89750, 95135, 107700, 114162, 134625, 152216, 159000, 179500, 190270, 215400, 228324, 269250, 285405, 359000, 380540, 456648, 475675, 538500, 570810, 761080, 951350, 1077000, 1141620, 1427025, 1902700, 2283240, 2378375, 2854050, 3805400, 4756750, 5708100, 7135125, 9513500, 11416200, 14270250, 19027000, 28540500, 57081000]

約数ペア:

[(1, 57081000), (2, 28540500), (3, 19027000), (4, 14270250), (5, 11416200), (6, 9513500), (8, 7135125), (10, 5708100), (12, 4756750), (15, 3805400), (20, 2854050), (24, 2378375), (25, 2283240), (30, 1902700), (40, 1427025), (50, 1141620), (53, 1077000), (60, 951350), (75, 761080), (100, 570810), (106, 538500), (120, 475675), (125, 456648), (150, 380540), (159, 359000), (200, 285405), (212, 269250), (250, 228324), (265, 215400), (300, 190270), (318, 179500), (359, 159000), (375, 152216), (424, 134625), (500, 114162), (530, 107700), (600, 95135), (636, 89750), (718, 79500), (750, 76108), (795, 71800), (1000, 57081), (1060, 53850), (1077, 53000), (1272, 44875), (1325, 43080), (1436, 39750), (1500, 38054), (1590, 35900), (1795, 31800), (2120, 26925), (2154, 26500), (2650, 21540), (2872, 19875), (3000, 19027), (3180, 17950), (3590, 15900), (3975, 14360), (4308, 13250), (5300, 10770), (5385, 10600), (6360, 8975), (6625, 8616), (7180, 7950)]