356515020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{109}}^1\times {\mathrm{673}}^1$

素因数の和:806

約数の個数: 144

約数和(自身を含む): 1133452320

約数和(自身を除く): 776937300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 109, 135, 162, 180, 218, 243, 270, 324, 327, 405, 436, 486, 540, 545, 654, 673, 810, 972, 981, 1090, 1215, 1308, 1346, 1620, 1635, 1962, 2019, 2180, 2430, 2692, 2943, 3270, 3365, 3924, 4038, 4860, 4905, 5886, 6057, 6540, 6730, 8076, 8829, 9810, 10095, 11772, 12114, 13460, 14715, 17658, 18171, 19620, 20190, 24228, 26487, 29430, 30285, 35316, 36342, 40380, 44145, 52974, 54513, 58860, 60570, 72684, 73357, 88290, 90855, 105948, 109026, 121140, 132435, 146714, 163539, 176580, 181710, 218052, 220071, 264870, 272565, 293428, 327078, 363420, 366785, 440142, 529740, 545130, 654156, 660213, 733570, 817695, 880284, 1090260, 1100355, 1320426, 1467140, 1635390, 1980639, 2200710, 2640852, 3270780, 3301065, 3961278, 4401420, 5941917, 6602130, 7922556, 9903195, 11883834, 13204260, 17825751, 19806390, 23767668, 29709585, 35651502, 39612780, 59419170, 71303004, 89128755, 118838340, 178257510, 356515020]

約数ペア:

[(1, 356515020), (2, 178257510), (3, 118838340), (4, 89128755), (5, 71303004), (6, 59419170), (9, 39612780), (10, 35651502), (12, 29709585), (15, 23767668), (18, 19806390), (20, 17825751), (27, 13204260), (30, 11883834), (36, 9903195), (45, 7922556), (54, 6602130), (60, 5941917), (81, 4401420), (90, 3961278), (108, 3301065), (109, 3270780), (135, 2640852), (162, 2200710), (180, 1980639), (218, 1635390), (243, 1467140), (270, 1320426), (324, 1100355), (327, 1090260), (405, 880284), (436, 817695), (486, 733570), (540, 660213), (545, 654156), (654, 545130), (673, 529740), (810, 440142), (972, 366785), (981, 363420), (1090, 327078), (1215, 293428), (1308, 272565), (1346, 264870), (1620, 220071), (1635, 218052), (1962, 181710), (2019, 176580), (2180, 163539), (2430, 146714), (2692, 132435), (2943, 121140), (3270, 109026), (3365, 105948), (3924, 90855), (4038, 88290), (4860, 73357), (4905, 72684), (5886, 60570), (6057, 58860), (6540, 54513), (6730, 52974), (8076, 44145), (8829, 40380), (9810, 36342), (10095, 35316), (11772, 30285), (12114, 29430), (13460, 26487), (14715, 24228), (17658, 20190), (18171, 19620)]