66713400

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{2851}}^1$

素因数の和:2886

約数の個数: 144

約数和(自身を含む): 241364760

約数和(自身を除く): 174651360

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 30, 36, 39, 40, 45, 50, 52, 60, 65, 72, 75, 78, 90, 100, 104, 117, 120, 130, 150, 156, 180, 195, 200, 225, 234, 260, 300, 312, 325, 360, 390, 450, 468, 520, 585, 600, 650, 780, 900, 936, 975, 1170, 1300, 1560, 1800, 1950, 2340, 2600, 2851, 2925, 3900, 4680, 5702, 5850, 7800, 8553, 11404, 11700, 14255, 17106, 22808, 23400, 25659, 28510, 34212, 37063, 42765, 51318, 57020, 68424, 71275, 74126, 85530, 102636, 111189, 114040, 128295, 142550, 148252, 171060, 185315, 205272, 213825, 222378, 256590, 285100, 296504, 333567, 342120, 370630, 427650, 444756, 513180, 555945, 570200, 641475, 667134, 741260, 855300, 889512, 926575, 1026360, 1111890, 1282950, 1334268, 1482520, 1667835, 1710600, 1853150, 2223780, 2565900, 2668536, 2779725, 3335670, 3706300, 4447560, 5131800, 5559450, 6671340, 7412600, 8339175, 11118900, 13342680, 16678350, 22237800, 33356700, 66713400]

約数ペア:

[(1, 66713400), (2, 33356700), (3, 22237800), (4, 16678350), (5, 13342680), (6, 11118900), (8, 8339175), (9, 7412600), (10, 6671340), (12, 5559450), (13, 5131800), (15, 4447560), (18, 3706300), (20, 3335670), (24, 2779725), (25, 2668536), (26, 2565900), (30, 2223780), (36, 1853150), (39, 1710600), (40, 1667835), (45, 1482520), (50, 1334268), (52, 1282950), (60, 1111890), (65, 1026360), (72, 926575), (75, 889512), (78, 855300), (90, 741260), (100, 667134), (104, 641475), (117, 570200), (120, 555945), (130, 513180), (150, 444756), (156, 427650), (180, 370630), (195, 342120), (200, 333567), (225, 296504), (234, 285100), (260, 256590), (300, 222378), (312, 213825), (325, 205272), (360, 185315), (390, 171060), (450, 148252), (468, 142550), (520, 128295), (585, 114040), (600, 111189), (650, 102636), (780, 85530), (900, 74126), (936, 71275), (975, 68424), (1170, 57020), (1300, 51318), (1560, 42765), (1800, 37063), (1950, 34212), (2340, 28510), (2600, 25659), (2851, 23400), (2925, 22808), (3900, 17106), (4680, 14255), (5702, 11700), (5850, 11404), (7800, 8553)]