85510606680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{421}}^1\times {\mathrm{13121}}^1$

素因数の和:13602

約数の個数: 192

約数和(自身を含む): 285069676320

約数和(自身を除く): 199559069640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 43, 45, 60, 72, 86, 90, 120, 129, 172, 180, 215, 258, 344, 360, 387, 421, 430, 516, 645, 774, 842, 860, 1032, 1263, 1290, 1548, 1684, 1720, 1935, 2105, 2526, 2580, 3096, 3368, 3789, 3870, 4210, 5052, 5160, 6315, 7578, 7740, 8420, 10104, 12630, 13121, 15156, 15480, 16840, 18103, 18945, 25260, 26242, 30312, 36206, 37890, 39363, 50520, 52484, 54309, 65605, 72412, 75780, 78726, 90515, 104968, 108618, 118089, 131210, 144824, 151560, 157452, 162927, 181030, 196815, 217236, 236178, 262420, 271545, 314904, 325854, 362060, 393630, 434472, 472356, 524840, 543090, 564203, 590445, 651708, 724120, 787260, 814635, 944712, 1086180, 1128406, 1180890, 1303416, 1574520, 1629270, 1692609, 2172360, 2256812, 2361780, 2821015, 3258540, 3385218, 4513624, 4723560, 5077827, 5523941, 5642030, 6517080, 6770436, 8463045, 10155654, 11047882, 11284060, 13540872, 16571823, 16926090, 20311308, 22095764, 22568120, 25389135, 27619705, 33143646, 33852180, 40622616, 44191528, 49715469, 50778270, 55239410, 66287292, 67704360, 82859115, 99430938, 101556540, 110478820, 132574584, 165718230, 198861876, 203113080, 220957640, 237529463, 248577345, 331436460, 397723752, 475058926, 497154690, 662872920, 712588389, 950117852, 994309380, 1187647315, 1425176778, 1900235704, 1988618760, 2137765167, 2375294630, 2850353556, 3562941945, 4275530334, 4750589260, 5700707112, 7125883890, 8551060668, 9501178520, 10688825835, 14251767780, 17102121336, 21377651670, 28503535560, 42755303340, 85510606680]

約数ペア:

[(1, 85510606680), (2, 42755303340), (3, 28503535560), (4, 21377651670), (5, 17102121336), (6, 14251767780), (8, 10688825835), (9, 9501178520), (10, 8551060668), (12, 7125883890), (15, 5700707112), (18, 4750589260), (20, 4275530334), (24, 3562941945), (30, 2850353556), (36, 2375294630), (40, 2137765167), (43, 1988618760), (45, 1900235704), (60, 1425176778), (72, 1187647315), (86, 994309380), (90, 950117852), (120, 712588389), (129, 662872920), (172, 497154690), (180, 475058926), (215, 397723752), (258, 331436460), (344, 248577345), (360, 237529463), (387, 220957640), (421, 203113080), (430, 198861876), (516, 165718230), (645, 132574584), (774, 110478820), (842, 101556540), (860, 99430938), (1032, 82859115), (1263, 67704360), (1290, 66287292), (1548, 55239410), (1684, 50778270), (1720, 49715469), (1935, 44191528), (2105, 40622616), (2526, 33852180), (2580, 33143646), (3096, 27619705), (3368, 25389135), (3789, 22568120), (3870, 22095764), (4210, 20311308), (5052, 16926090), (5160, 16571823), (6315, 13540872), (7578, 11284060), (7740, 11047882), (8420, 10155654), (10104, 8463045), (12630, 6770436), (13121, 6517080), (15156, 5642030), (15480, 5523941), (16840, 5077827), (18103, 4723560), (18945, 4513624), (25260, 3385218), (26242, 3258540), (30312, 2821015), (36206, 2361780), (37890, 2256812), (39363, 2172360), (50520, 1692609), (52484, 1629270), (54309, 1574520), (65605, 1303416), (72412, 1180890), (75780, 1128406), (78726, 1086180), (90515, 944712), (104968, 814635), (108618, 787260), (118089, 724120), (131210, 651708), (144824, 590445), (151560, 564203), (157452, 543090), (162927, 524840), (181030, 472356), (196815, 434472), (217236, 393630), (236178, 362060), (262420, 325854), (271545, 314904)]