317144400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{127}}^1\times {\mathrm{2081}}^1$

素因数の和:2229

約数の個数: 120

約数和(自身を含む): 1024410624

約数和(自身を除く): 707266224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 127, 150, 200, 240, 254, 300, 381, 400, 508, 600, 635, 762, 1016, 1200, 1270, 1524, 1905, 2032, 2081, 2540, 3048, 3175, 3810, 4162, 5080, 6096, 6243, 6350, 7620, 8324, 9525, 10160, 10405, 12486, 12700, 15240, 16648, 19050, 20810, 24972, 25400, 30480, 31215, 33296, 38100, 41620, 49944, 50800, 52025, 62430, 76200, 83240, 99888, 104050, 124860, 152400, 156075, 166480, 208100, 249720, 264287, 312150, 416200, 499440, 528574, 624300, 792861, 832400, 1057148, 1248600, 1321435, 1585722, 2114296, 2497200, 2642870, 3171444, 3964305, 4228592, 5285740, 6342888, 6607175, 7928610, 10571480, 12685776, 13214350, 15857220, 19821525, 21142960, 26428700, 31714440, 39643050, 52857400, 63428880, 79286100, 105714800, 158572200, 317144400]

約数ペア:

[(1, 317144400), (2, 158572200), (3, 105714800), (4, 79286100), (5, 63428880), (6, 52857400), (8, 39643050), (10, 31714440), (12, 26428700), (15, 21142960), (16, 19821525), (20, 15857220), (24, 13214350), (25, 12685776), (30, 10571480), (40, 7928610), (48, 6607175), (50, 6342888), (60, 5285740), (75, 4228592), (80, 3964305), (100, 3171444), (120, 2642870), (127, 2497200), (150, 2114296), (200, 1585722), (240, 1321435), (254, 1248600), (300, 1057148), (381, 832400), (400, 792861), (508, 624300), (600, 528574), (635, 499440), (762, 416200), (1016, 312150), (1200, 264287), (1270, 249720), (1524, 208100), (1905, 166480), (2032, 156075), (2081, 152400), (2540, 124860), (3048, 104050), (3175, 99888), (3810, 83240), (4162, 76200), (5080, 62430), (6096, 52025), (6243, 50800), (6350, 49944), (7620, 41620), (8324, 38100), (9525, 33296), (10160, 31215), (10405, 30480), (12486, 25400), (12700, 24972), (15240, 20810), (16648, 19050)]