55777800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{7151}}^1$

素因数の和:7183

約数の個数: 96

約数和(自身を含む): 186238080

約数和(自身を除く): 130460280

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, 7151, 7800, 14302, 21453, 28604, 35755, 42906, 57208, 71510, 85812, 92963, 107265, 143020, 171624, 178775, 185926, 214530, 278889, 286040, 357550, 371852, 429060, 464815, 536325, 557778, 715100, 743704, 858120, 929630, 1072650, 1115556, 1394445, 1430200, 1859260, 2145300, 2231112, 2324075, 2788890, 3718520, 4290600, 4648150, 5577780, 6972225, 9296300, 11155560, 13944450, 18592600, 27888900, 55777800]

約数ペア:

[(1, 55777800), (2, 27888900), (3, 18592600), (4, 13944450), (5, 11155560), (6, 9296300), (8, 6972225), (10, 5577780), (12, 4648150), (13, 4290600), (15, 3718520), (20, 2788890), (24, 2324075), (25, 2231112), (26, 2145300), (30, 1859260), (39, 1430200), (40, 1394445), (50, 1115556), (52, 1072650), (60, 929630), (65, 858120), (75, 743704), (78, 715100), (100, 557778), (104, 536325), (120, 464815), (130, 429060), (150, 371852), (156, 357550), (195, 286040), (200, 278889), (260, 214530), (300, 185926), (312, 178775), (325, 171624), (390, 143020), (520, 107265), (600, 92963), (650, 85812), (780, 71510), (975, 57208), (1300, 42906), (1560, 35755), (1950, 28604), (2600, 21453), (3900, 14302), (7151, 7800)]