64100220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{71}}^1\times {\mathrm{367}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 186955776

約数和(自身を除く): 122855556

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 71, 82, 123, 142, 164, 205, 213, 246, 284, 355, 367, 410, 426, 492, 615, 710, 734, 820, 852, 1065, 1101, 1230, 1420, 1468, 1835, 2130, 2202, 2460, 2911, 3670, 4260, 4404, 5505, 5822, 7340, 8733, 11010, 11644, 14555, 15047, 17466, 22020, 26057, 29110, 30094, 34932, 43665, 45141, 52114, 58220, 60188, 75235, 78171, 87330, 90282, 104228, 130285, 150470, 156342, 174660, 180564, 225705, 260570, 300940, 312684, 390855, 451410, 521140, 781710, 902820, 1068337, 1563420, 2136674, 3205011, 4273348, 5341685, 6410022, 10683370, 12820044, 16025055, 21366740, 32050110, 64100220]

約数ペア:

[(1, 64100220), (2, 32050110), (3, 21366740), (4, 16025055), (5, 12820044), (6, 10683370), (10, 6410022), (12, 5341685), (15, 4273348), (20, 3205011), (30, 2136674), (41, 1563420), (60, 1068337), (71, 902820), (82, 781710), (123, 521140), (142, 451410), (164, 390855), (205, 312684), (213, 300940), (246, 260570), (284, 225705), (355, 180564), (367, 174660), (410, 156342), (426, 150470), (492, 130285), (615, 104228), (710, 90282), (734, 87330), (820, 78171), (852, 75235), (1065, 60188), (1101, 58220), (1230, 52114), (1420, 45141), (1468, 43665), (1835, 34932), (2130, 30094), (2202, 29110), (2460, 26057), (2911, 22020), (3670, 17466), (4260, 15047), (4404, 14555), (5505, 11644), (5822, 11010), (7340, 8733)]