86821800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{11131}}^1$

素因数の和:11163

約数の個数: 96

約数和(自身を含む): 289877280

約数和(自身を除く): 203055480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 25, 26, 30, 39, 40, 50, 52, 60, 65, 75, 78, 100, 104, 120, 130, 150, 156, 195, 200, 260, 300, 312, 325, 390, 520, 600, 650, 780, 975, 1300, 1560, 1950, 2600, 3900, 7800, 11131, 22262, 33393, 44524, 55655, 66786, 89048, 111310, 133572, 144703, 166965, 222620, 267144, 278275, 289406, 333930, 434109, 445240, 556550, 578812, 667860, 723515, 834825, 868218, 1113100, 1157624, 1335720, 1447030, 1669650, 1736436, 2170545, 2226200, 2894060, 3339300, 3472872, 3617575, 4341090, 5788120, 6678600, 7235150, 8682180, 10852725, 14470300, 17364360, 21705450, 28940600, 43410900, 86821800]

約数ペア:

[(1, 86821800), (2, 43410900), (3, 28940600), (4, 21705450), (5, 17364360), (6, 14470300), (8, 10852725), (10, 8682180), (12, 7235150), (13, 6678600), (15, 5788120), (20, 4341090), (24, 3617575), (25, 3472872), (26, 3339300), (30, 2894060), (39, 2226200), (40, 2170545), (50, 1736436), (52, 1669650), (60, 1447030), (65, 1335720), (75, 1157624), (78, 1113100), (100, 868218), (104, 834825), (120, 723515), (130, 667860), (150, 578812), (156, 556550), (195, 445240), (200, 434109), (260, 333930), (300, 289406), (312, 278275), (325, 267144), (390, 222620), (520, 166965), (600, 144703), (650, 133572), (780, 111310), (975, 89048), (1300, 66786), (1560, 55655), (1950, 44524), (2600, 33393), (3900, 22262), (7800, 11131)]