79286100

素因数分解:

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

素因数の和:2225

約数の個数: 72

約数和(自身を含む): 231318528

約数和(自身を除く): 152032428

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 127, 150, 254, 300, 381, 508, 635, 762, 1270, 1524, 1905, 2081, 2540, 3175, 3810, 4162, 6243, 6350, 7620, 8324, 9525, 10405, 12486, 12700, 19050, 20810, 24972, 31215, 38100, 41620, 52025, 62430, 104050, 124860, 156075, 208100, 264287, 312150, 528574, 624300, 792861, 1057148, 1321435, 1585722, 2642870, 3171444, 3964305, 5285740, 6607175, 7928610, 13214350, 15857220, 19821525, 26428700, 39643050, 79286100]

約数ペア:

[(1, 79286100), (2, 39643050), (3, 26428700), (4, 19821525), (5, 15857220), (6, 13214350), (10, 7928610), (12, 6607175), (15, 5285740), (20, 3964305), (25, 3171444), (30, 2642870), (50, 1585722), (60, 1321435), (75, 1057148), (100, 792861), (127, 624300), (150, 528574), (254, 312150), (300, 264287), (381, 208100), (508, 156075), (635, 124860), (762, 104050), (1270, 62430), (1524, 52025), (1905, 41620), (2081, 38100), (2540, 31215), (3175, 24972), (3810, 20810), (4162, 19050), (6243, 12700), (6350, 12486), (7620, 10405), (8324, 9525)]