99846180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{109}}^1\times {\mathrm{727}}^1$

素因数の和:858

約数の個数: 144

約数和(自身を含む): 349789440

約数和(自身を除く): 249943260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 109, 126, 140, 180, 210, 218, 252, 315, 327, 420, 436, 545, 630, 654, 727, 763, 981, 1090, 1260, 1308, 1454, 1526, 1635, 1962, 2180, 2181, 2289, 2908, 3052, 3270, 3635, 3815, 3924, 4362, 4578, 4905, 5089, 6540, 6543, 6867, 7270, 7630, 8724, 9156, 9810, 10178, 10905, 11445, 13086, 13734, 14540, 15260, 15267, 19620, 20356, 21810, 22890, 25445, 26172, 27468, 30534, 32715, 34335, 43620, 45780, 45801, 50890, 61068, 65430, 68670, 76335, 79243, 91602, 101780, 130860, 137340, 152670, 158486, 183204, 229005, 237729, 305340, 316972, 396215, 458010, 475458, 554701, 713187, 792430, 916020, 950916, 1109402, 1188645, 1426374, 1584860, 1664103, 2218804, 2377290, 2773505, 2852748, 3328206, 3565935, 4754580, 4992309, 5547010, 6656412, 7131870, 8320515, 9984618, 11094020, 14263740, 16641030, 19969236, 24961545, 33282060, 49923090, 99846180]

約数ペア:

[(1, 99846180), (2, 49923090), (3, 33282060), (4, 24961545), (5, 19969236), (6, 16641030), (7, 14263740), (9, 11094020), (10, 9984618), (12, 8320515), (14, 7131870), (15, 6656412), (18, 5547010), (20, 4992309), (21, 4754580), (28, 3565935), (30, 3328206), (35, 2852748), (36, 2773505), (42, 2377290), (45, 2218804), (60, 1664103), (63, 1584860), (70, 1426374), (84, 1188645), (90, 1109402), (105, 950916), (109, 916020), (126, 792430), (140, 713187), (180, 554701), (210, 475458), (218, 458010), (252, 396215), (315, 316972), (327, 305340), (420, 237729), (436, 229005), (545, 183204), (630, 158486), (654, 152670), (727, 137340), (763, 130860), (981, 101780), (1090, 91602), (1260, 79243), (1308, 76335), (1454, 68670), (1526, 65430), (1635, 61068), (1962, 50890), (2180, 45801), (2181, 45780), (2289, 43620), (2908, 34335), (3052, 32715), (3270, 30534), (3635, 27468), (3815, 26172), (3924, 25445), (4362, 22890), (4578, 21810), (4905, 20356), (5089, 19620), (6540, 15267), (6543, 15260), (6867, 14540), (7270, 13734), (7630, 13086), (8724, 11445), (9156, 10905), (9810, 10178)]