233962020

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{139}}^1\times {\mathrm{1039}}^1$

素因数の和:1199

約数の個数: 120

約数和(自身を含む): 739939200

約数和(自身を除く): 505977180

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 139, 162, 180, 270, 278, 324, 405, 417, 540, 556, 695, 810, 834, 1039, 1251, 1390, 1620, 1668, 2078, 2085, 2502, 2780, 3117, 3753, 4156, 4170, 5004, 5195, 6234, 6255, 7506, 8340, 9351, 10390, 11259, 12468, 12510, 15012, 15585, 18702, 18765, 20780, 22518, 25020, 28053, 31170, 37404, 37530, 45036, 46755, 56106, 56295, 62340, 75060, 84159, 93510, 112212, 112590, 140265, 144421, 168318, 187020, 225180, 280530, 288842, 336636, 420795, 433263, 561060, 577684, 722105, 841590, 866526, 1299789, 1444210, 1683180, 1733052, 2166315, 2599578, 2888420, 3899367, 4332630, 5199156, 6498945, 7798734, 8665260, 11698101, 12997890, 15597468, 19496835, 23396202, 25995780, 38993670, 46792404, 58490505, 77987340, 116981010, 233962020]

約数ペア:

[(1, 233962020), (2, 116981010), (3, 77987340), (4, 58490505), (5, 46792404), (6, 38993670), (9, 25995780), (10, 23396202), (12, 19496835), (15, 15597468), (18, 12997890), (20, 11698101), (27, 8665260), (30, 7798734), (36, 6498945), (45, 5199156), (54, 4332630), (60, 3899367), (81, 2888420), (90, 2599578), (108, 2166315), (135, 1733052), (139, 1683180), (162, 1444210), (180, 1299789), (270, 866526), (278, 841590), (324, 722105), (405, 577684), (417, 561060), (540, 433263), (556, 420795), (695, 336636), (810, 288842), (834, 280530), (1039, 225180), (1251, 187020), (1390, 168318), (1620, 144421), (1668, 140265), (2078, 112590), (2085, 112212), (2502, 93510), (2780, 84159), (3117, 75060), (3753, 62340), (4156, 56295), (4170, 56106), (5004, 46755), (5195, 45036), (6234, 37530), (6255, 37404), (7506, 31170), (8340, 28053), (9351, 25020), (10390, 22518), (11259, 20780), (12468, 18765), (12510, 18702), (15012, 15585)]