67000050

素因数分解:

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

素因数の和:925

約数の個数: 108

約数和(自身を含む): 195139854

約数和(自身を除く): 128139804

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 65, 75, 78, 90, 117, 130, 150, 169, 195, 225, 234, 325, 338, 390, 450, 507, 585, 650, 845, 881, 975, 1014, 1170, 1521, 1690, 1762, 1950, 2535, 2643, 2925, 3042, 4225, 4405, 5070, 5286, 5850, 7605, 7929, 8450, 8810, 11453, 12675, 13215, 15210, 15858, 22025, 22906, 25350, 26430, 34359, 38025, 39645, 44050, 57265, 66075, 68718, 76050, 79290, 103077, 114530, 132150, 148889, 171795, 198225, 206154, 286325, 297778, 343590, 396450, 446667, 515385, 572650, 744445, 858975, 893334, 1030770, 1340001, 1488890, 1717950, 2233335, 2576925, 2680002, 3722225, 4466670, 5153850, 6700005, 7444450, 11166675, 13400010, 22333350, 33500025, 67000050]

約数ペア:

[(1, 67000050), (2, 33500025), (3, 22333350), (5, 13400010), (6, 11166675), (9, 7444450), (10, 6700005), (13, 5153850), (15, 4466670), (18, 3722225), (25, 2680002), (26, 2576925), (30, 2233335), (39, 1717950), (45, 1488890), (50, 1340001), (65, 1030770), (75, 893334), (78, 858975), (90, 744445), (117, 572650), (130, 515385), (150, 446667), (169, 396450), (195, 343590), (225, 297778), (234, 286325), (325, 206154), (338, 198225), (390, 171795), (450, 148889), (507, 132150), (585, 114530), (650, 103077), (845, 79290), (881, 76050), (975, 68718), (1014, 66075), (1170, 57265), (1521, 44050), (1690, 39645), (1762, 38025), (1950, 34359), (2535, 26430), (2643, 25350), (2925, 22906), (3042, 22025), (4225, 15858), (4405, 15210), (5070, 13215), (5286, 12675), (5850, 11453), (7605, 8810), (7929, 8450)]