89333400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{13}}^2\times {\mathrm{881}}^1$

素因数の和:926

約数の個数: 144

約数和(自身を含む): 300215160

約数和(自身を除く): 210881760

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, 169, 195, 200, 260, 300, 312, 325, 338, 390, 507, 520, 600, 650, 676, 780, 845, 881, 975, 1014, 1300, 1352, 1560, 1690, 1762, 1950, 2028, 2535, 2600, 2643, 3380, 3524, 3900, 4056, 4225, 4405, 5070, 5286, 6760, 7048, 7800, 8450, 8810, 10140, 10572, 11453, 12675, 13215, 16900, 17620, 20280, 21144, 22025, 22906, 25350, 26430, 33800, 34359, 35240, 44050, 45812, 50700, 52860, 57265, 66075, 68718, 88100, 91624, 101400, 105720, 114530, 132150, 137436, 148889, 171795, 176200, 229060, 264300, 274872, 286325, 297778, 343590, 446667, 458120, 528600, 572650, 595556, 687180, 744445, 858975, 893334, 1145300, 1191112, 1374360, 1488890, 1717950, 1786668, 2233335, 2290600, 2977780, 3435900, 3573336, 3722225, 4466670, 5955560, 6871800, 7444450, 8933340, 11166675, 14888900, 17866680, 22333350, 29777800, 44666700, 89333400]

約数ペア:

[(1, 89333400), (2, 44666700), (3, 29777800), (4, 22333350), (5, 17866680), (6, 14888900), (8, 11166675), (10, 8933340), (12, 7444450), (13, 6871800), (15, 5955560), (20, 4466670), (24, 3722225), (25, 3573336), (26, 3435900), (30, 2977780), (39, 2290600), (40, 2233335), (50, 1786668), (52, 1717950), (60, 1488890), (65, 1374360), (75, 1191112), (78, 1145300), (100, 893334), (104, 858975), (120, 744445), (130, 687180), (150, 595556), (156, 572650), (169, 528600), (195, 458120), (200, 446667), (260, 343590), (300, 297778), (312, 286325), (325, 274872), (338, 264300), (390, 229060), (507, 176200), (520, 171795), (600, 148889), (650, 137436), (676, 132150), (780, 114530), (845, 105720), (881, 101400), (975, 91624), (1014, 88100), (1300, 68718), (1352, 66075), (1560, 57265), (1690, 52860), (1762, 50700), (1950, 45812), (2028, 44050), (2535, 35240), (2600, 34359), (2643, 33800), (3380, 26430), (3524, 25350), (3900, 22906), (4056, 22025), (4225, 21144), (4405, 20280), (5070, 17620), (5286, 16900), (6760, 13215), (7048, 12675), (7800, 11453), (8450, 10572), (8810, 10140)]