85241340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{12799}}^1$

素因数の和:12851

約数の個数: 72

約数和(自身を含む): 265574400

約数和(自身を除く): 180333060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 37, 45, 60, 74, 90, 111, 148, 180, 185, 222, 333, 370, 444, 555, 666, 740, 1110, 1332, 1665, 2220, 3330, 6660, 12799, 25598, 38397, 51196, 63995, 76794, 115191, 127990, 153588, 191985, 230382, 255980, 383970, 460764, 473563, 575955, 767940, 947126, 1151910, 1420689, 1894252, 2303820, 2367815, 2841378, 4262067, 4735630, 5682756, 7103445, 8524134, 9471260, 14206890, 17048268, 21310335, 28413780, 42620670, 85241340]

約数ペア:

[(1, 85241340), (2, 42620670), (3, 28413780), (4, 21310335), (5, 17048268), (6, 14206890), (9, 9471260), (10, 8524134), (12, 7103445), (15, 5682756), (18, 4735630), (20, 4262067), (30, 2841378), (36, 2367815), (37, 2303820), (45, 1894252), (60, 1420689), (74, 1151910), (90, 947126), (111, 767940), (148, 575955), (180, 473563), (185, 460764), (222, 383970), (333, 255980), (370, 230382), (444, 191985), (555, 153588), (666, 127990), (740, 115191), (1110, 76794), (1332, 63995), (1665, 51196), (2220, 38397), (3330, 25598), (6660, 12799)]