102050640

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{3457}}^1$

素因数の和:3517

約数の個数: 120

約数和(自身を含む): 351180648

約数和(自身を除く): 249130008

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1968, 2460, 2952, 3280, 3457, 3690, 4920, 5904, 6914, 7380, 9840, 10371, 13828, 14760, 17285, 20742, 27656, 29520, 31113, 34570, 41484, 51855, 55312, 62226, 69140, 82968, 103710, 124452, 138280, 141737, 155565, 165936, 207420, 248904, 276560, 283474, 311130, 414840, 425211, 497808, 566948, 622260, 708685, 829680, 850422, 1133896, 1244520, 1275633, 1417370, 1700844, 2126055, 2267792, 2489040, 2551266, 2834740, 3401688, 4252110, 5102532, 5669480, 6378165, 6803376, 8504220, 10205064, 11338960, 12756330, 17008440, 20410128, 25512660, 34016880, 51025320, 102050640]

約数ペア:

[(1, 102050640), (2, 51025320), (3, 34016880), (4, 25512660), (5, 20410128), (6, 17008440), (8, 12756330), (9, 11338960), (10, 10205064), (12, 8504220), (15, 6803376), (16, 6378165), (18, 5669480), (20, 5102532), (24, 4252110), (30, 3401688), (36, 2834740), (40, 2551266), (41, 2489040), (45, 2267792), (48, 2126055), (60, 1700844), (72, 1417370), (80, 1275633), (82, 1244520), (90, 1133896), (120, 850422), (123, 829680), (144, 708685), (164, 622260), (180, 566948), (205, 497808), (240, 425211), (246, 414840), (328, 311130), (360, 283474), (369, 276560), (410, 248904), (492, 207420), (615, 165936), (656, 155565), (720, 141737), (738, 138280), (820, 124452), (984, 103710), (1230, 82968), (1476, 69140), (1640, 62226), (1845, 55312), (1968, 51855), (2460, 41484), (2952, 34570), (3280, 31113), (3457, 29520), (3690, 27656), (4920, 20742), (5904, 17285), (6914, 14760), (7380, 13828), (9840, 10371)]