890936400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{10457}}^1$

素因数の和:10549

約数の個数: 120

約数和(自身を含む): 2894439744

約数和(自身を除く): 2003503344

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 71, 75, 80, 100, 120, 142, 150, 200, 213, 240, 284, 300, 355, 400, 426, 568, 600, 710, 852, 1065, 1136, 1200, 1420, 1704, 1775, 2130, 2840, 3408, 3550, 4260, 5325, 5680, 7100, 8520, 10457, 10650, 14200, 17040, 20914, 21300, 28400, 31371, 41828, 42600, 52285, 62742, 83656, 85200, 104570, 125484, 156855, 167312, 209140, 250968, 261425, 313710, 418280, 501936, 522850, 627420, 742447, 784275, 836560, 1045700, 1254840, 1484894, 1568550, 2091400, 2227341, 2509680, 2969788, 3137100, 3712235, 4182800, 4454682, 5939576, 6274200, 7424470, 8909364, 11136705, 11879152, 12548400, 14848940, 17818728, 18561175, 22273410, 29697880, 35637456, 37122350, 44546820, 55683525, 59395760, 74244700, 89093640, 111367050, 148489400, 178187280, 222734100, 296978800, 445468200, 890936400]

約数ペア:

[(1, 890936400), (2, 445468200), (3, 296978800), (4, 222734100), (5, 178187280), (6, 148489400), (8, 111367050), (10, 89093640), (12, 74244700), (15, 59395760), (16, 55683525), (20, 44546820), (24, 37122350), (25, 35637456), (30, 29697880), (40, 22273410), (48, 18561175), (50, 17818728), (60, 14848940), (71, 12548400), (75, 11879152), (80, 11136705), (100, 8909364), (120, 7424470), (142, 6274200), (150, 5939576), (200, 4454682), (213, 4182800), (240, 3712235), (284, 3137100), (300, 2969788), (355, 2509680), (400, 2227341), (426, 2091400), (568, 1568550), (600, 1484894), (710, 1254840), (852, 1045700), (1065, 836560), (1136, 784275), (1200, 742447), (1420, 627420), (1704, 522850), (1775, 501936), (2130, 418280), (2840, 313710), (3408, 261425), (3550, 250968), (4260, 209140), (5325, 167312), (5680, 156855), (7100, 125484), (8520, 104570), (10457, 85200), (10650, 83656), (14200, 62742), (17040, 52285), (20914, 42600), (21300, 41828), (28400, 31371)]