155202840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{2551}}^1$

素因数の和:2594

約数の個数: 144

約数和(自身を含む): 546408720

約数和(自身を除く): 391205880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 169, 180, 195, 234, 260, 312, 338, 360, 390, 468, 507, 520, 585, 676, 780, 845, 936, 1014, 1170, 1352, 1521, 1560, 1690, 2028, 2340, 2535, 2551, 3042, 3380, 4056, 4680, 5070, 5102, 6084, 6760, 7605, 7653, 10140, 10204, 12168, 12755, 15210, 15306, 20280, 20408, 22959, 25510, 30420, 30612, 33163, 38265, 45918, 51020, 60840, 61224, 66326, 76530, 91836, 99489, 102040, 114795, 132652, 153060, 165815, 183672, 198978, 229590, 265304, 298467, 306120, 331630, 397956, 431119, 459180, 497445, 596934, 663260, 795912, 862238, 918360, 994890, 1193868, 1293357, 1326520, 1492335, 1724476, 1989780, 2155595, 2387736, 2586714, 2984670, 3448952, 3880071, 3979560, 4311190, 5173428, 5969340, 6466785, 7760142, 8622380, 10346856, 11938680, 12933570, 15520284, 17244760, 19400355, 25867140, 31040568, 38800710, 51734280, 77601420, 155202840]

約数ペア:

[(1, 155202840), (2, 77601420), (3, 51734280), (4, 38800710), (5, 31040568), (6, 25867140), (8, 19400355), (9, 17244760), (10, 15520284), (12, 12933570), (13, 11938680), (15, 10346856), (18, 8622380), (20, 7760142), (24, 6466785), (26, 5969340), (30, 5173428), (36, 4311190), (39, 3979560), (40, 3880071), (45, 3448952), (52, 2984670), (60, 2586714), (65, 2387736), (72, 2155595), (78, 1989780), (90, 1724476), (104, 1492335), (117, 1326520), (120, 1293357), (130, 1193868), (156, 994890), (169, 918360), (180, 862238), (195, 795912), (234, 663260), (260, 596934), (312, 497445), (338, 459180), (360, 431119), (390, 397956), (468, 331630), (507, 306120), (520, 298467), (585, 265304), (676, 229590), (780, 198978), (845, 183672), (936, 165815), (1014, 153060), (1170, 132652), (1352, 114795), (1521, 102040), (1560, 99489), (1690, 91836), (2028, 76530), (2340, 66326), (2535, 61224), (2551, 60840), (3042, 51020), (3380, 45918), (4056, 38265), (4680, 33163), (5070, 30612), (5102, 30420), (6084, 25510), (6760, 22959), (7605, 20408), (7653, 20280), (10140, 15306), (10204, 15210), (12168, 12755)]