40200030

素因数分解:

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

素因数の和:923

約数の個数: 96

約数和(自身を含む): 116212320

約数和(自身を除く): 76012290

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 169, 195, 234, 270, 338, 351, 390, 507, 585, 702, 845, 881, 1014, 1170, 1521, 1690, 1755, 1762, 2535, 2643, 3042, 3510, 4405, 4563, 5070, 5286, 7605, 7929, 8810, 9126, 11453, 13215, 15210, 15858, 22815, 22906, 23787, 26430, 34359, 39645, 45630, 47574, 57265, 68718, 79290, 103077, 114530, 118935, 148889, 171795, 206154, 237870, 297778, 309231, 343590, 446667, 515385, 618462, 744445, 893334, 1030770, 1340001, 1488890, 1546155, 2233335, 2680002, 3092310, 4020003, 4466670, 6700005, 8040006, 13400010, 20100015, 40200030]

約数ペア:

[(1, 40200030), (2, 20100015), (3, 13400010), (5, 8040006), (6, 6700005), (9, 4466670), (10, 4020003), (13, 3092310), (15, 2680002), (18, 2233335), (26, 1546155), (27, 1488890), (30, 1340001), (39, 1030770), (45, 893334), (54, 744445), (65, 618462), (78, 515385), (90, 446667), (117, 343590), (130, 309231), (135, 297778), (169, 237870), (195, 206154), (234, 171795), (270, 148889), (338, 118935), (351, 114530), (390, 103077), (507, 79290), (585, 68718), (702, 57265), (845, 47574), (881, 45630), (1014, 39645), (1170, 34359), (1521, 26430), (1690, 23787), (1755, 22906), (1762, 22815), (2535, 15858), (2643, 15210), (3042, 13215), (3510, 11453), (4405, 9126), (4563, 8810), (5070, 7929), (5286, 7605)]