99109680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{11161}}^1$

素因数の和:11214

約数の個数: 80

約数和(自身を含む): 315572064

約数和(自身を除く): 216462384

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 11161, 22322, 33483, 44644, 55805, 66966, 89288, 111610, 133932, 167415, 178576, 223220, 267864, 334830, 412957, 446440, 535728, 669660, 825914, 892880, 1238871, 1339320, 1651828, 2064785, 2477742, 2678640, 3303656, 4129570, 4955484, 6194355, 6607312, 8259140, 9910968, 12388710, 16518280, 19821936, 24777420, 33036560, 49554840, 99109680]

約数ペア:

[(1, 99109680), (2, 49554840), (3, 33036560), (4, 24777420), (5, 19821936), (6, 16518280), (8, 12388710), (10, 9910968), (12, 8259140), (15, 6607312), (16, 6194355), (20, 4955484), (24, 4129570), (30, 3303656), (37, 2678640), (40, 2477742), (48, 2064785), (60, 1651828), (74, 1339320), (80, 1238871), (111, 892880), (120, 825914), (148, 669660), (185, 535728), (222, 446440), (240, 412957), (296, 334830), (370, 267864), (444, 223220), (555, 178576), (592, 167415), (740, 133932), (888, 111610), (1110, 89288), (1480, 66966), (1776, 55805), (2220, 44644), (2960, 33483), (4440, 22322), (8880, 11161)]