87535560

素因数分解:

$2^3\times 3^1\times 5^1\times 7^2\times {\mathrm{14887}}^1$

素因数の和:14915

約数の個数: 96

約数和(自身を含む): 305501760

約数和(自身を除く): 217966200

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 49, 56, 60, 70, 84, 98, 105, 120, 140, 147, 168, 196, 210, 245, 280, 294, 392, 420, 490, 588, 735, 840, 980, 1176, 1470, 1960, 2940, 5880, 14887, 29774, 44661, 59548, 74435, 89322, 104209, 119096, 148870, 178644, 208418, 223305, 297740, 312627, 357288, 416836, 446610, 521045, 595480, 625254, 729463, 833672, 893220, 1042090, 1250508, 1458926, 1563135, 1786440, 2084180, 2188389, 2501016, 2917852, 3126270, 3647315, 4168360, 4376778, 5835704, 6252540, 7294630, 8753556, 10941945, 12505080, 14589260, 17507112, 21883890, 29178520, 43767780, 87535560]

約数ペア:

[(1, 87535560), (2, 43767780), (3, 29178520), (4, 21883890), (5, 17507112), (6, 14589260), (7, 12505080), (8, 10941945), (10, 8753556), (12, 7294630), (14, 6252540), (15, 5835704), (20, 4376778), (21, 4168360), (24, 3647315), (28, 3126270), (30, 2917852), (35, 2501016), (40, 2188389), (42, 2084180), (49, 1786440), (56, 1563135), (60, 1458926), (70, 1250508), (84, 1042090), (98, 893220), (105, 833672), (120, 729463), (140, 625254), (147, 595480), (168, 521045), (196, 446610), (210, 416836), (245, 357288), (280, 312627), (294, 297740), (392, 223305), (420, 208418), (490, 178644), (588, 148870), (735, 119096), (840, 104209), (980, 89322), (1176, 74435), (1470, 59548), (1960, 44661), (2940, 29774), (5880, 14887)]