87027420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{2081}}^1$

素因数の和:2151

約数の個数: 96

約数和(自身を含む): 264430656

約数和(自身を除く): 177403236

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 41, 51, 60, 68, 82, 85, 102, 123, 164, 170, 204, 205, 246, 255, 340, 410, 492, 510, 615, 697, 820, 1020, 1230, 1394, 2081, 2091, 2460, 2788, 3485, 4162, 4182, 6243, 6970, 8324, 8364, 10405, 10455, 12486, 13940, 20810, 20910, 24972, 31215, 35377, 41620, 41820, 62430, 70754, 85321, 106131, 124860, 141508, 170642, 176885, 212262, 255963, 341284, 353770, 424524, 426605, 511926, 530655, 707540, 853210, 1023852, 1061310, 1279815, 1450457, 1706420, 2122620, 2559630, 2900914, 4351371, 5119260, 5801828, 7252285, 8702742, 14504570, 17405484, 21756855, 29009140, 43513710, 87027420]

約数ペア:

[(1, 87027420), (2, 43513710), (3, 29009140), (4, 21756855), (5, 17405484), (6, 14504570), (10, 8702742), (12, 7252285), (15, 5801828), (17, 5119260), (20, 4351371), (30, 2900914), (34, 2559630), (41, 2122620), (51, 1706420), (60, 1450457), (68, 1279815), (82, 1061310), (85, 1023852), (102, 853210), (123, 707540), (164, 530655), (170, 511926), (204, 426605), (205, 424524), (246, 353770), (255, 341284), (340, 255963), (410, 212262), (492, 176885), (510, 170642), (615, 141508), (697, 124860), (820, 106131), (1020, 85321), (1230, 70754), (1394, 62430), (2081, 41820), (2091, 41620), (2460, 35377), (2788, 31215), (3485, 24972), (4162, 20910), (4182, 20810), (6243, 13940), (6970, 12486), (8324, 10455), (8364, 10405)]