82850100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{29}}^1\times {\mathrm{89}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 144

約数和(自身を含む): 253108800

約数和(自身を除く): 170258700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 29, 30, 50, 58, 60, 75, 87, 89, 100, 107, 116, 145, 150, 174, 178, 214, 267, 290, 300, 321, 348, 356, 428, 435, 445, 534, 535, 580, 642, 725, 870, 890, 1068, 1070, 1284, 1335, 1450, 1605, 1740, 1780, 2140, 2175, 2225, 2581, 2670, 2675, 2900, 3103, 3210, 4350, 4450, 5162, 5340, 5350, 6206, 6420, 6675, 7743, 8025, 8700, 8900, 9309, 9523, 10324, 10700, 12412, 12905, 13350, 15486, 15515, 16050, 18618, 19046, 25810, 26700, 28569, 30972, 31030, 32100, 37236, 38092, 38715, 46545, 47615, 51620, 57138, 62060, 64525, 77430, 77575, 93090, 95230, 114276, 129050, 142845, 154860, 155150, 186180, 190460, 193575, 232725, 238075, 258100, 276167, 285690, 310300, 387150, 465450, 476150, 552334, 571380, 714225, 774300, 828501, 930900, 952300, 1104668, 1380835, 1428450, 1657002, 2761670, 2856900, 3314004, 4142505, 5523340, 6904175, 8285010, 13808350, 16570020, 20712525, 27616700, 41425050, 82850100]

約数ペア:

[(1, 82850100), (2, 41425050), (3, 27616700), (4, 20712525), (5, 16570020), (6, 13808350), (10, 8285010), (12, 6904175), (15, 5523340), (20, 4142505), (25, 3314004), (29, 2856900), (30, 2761670), (50, 1657002), (58, 1428450), (60, 1380835), (75, 1104668), (87, 952300), (89, 930900), (100, 828501), (107, 774300), (116, 714225), (145, 571380), (150, 552334), (174, 476150), (178, 465450), (214, 387150), (267, 310300), (290, 285690), (300, 276167), (321, 258100), (348, 238075), (356, 232725), (428, 193575), (435, 190460), (445, 186180), (534, 155150), (535, 154860), (580, 142845), (642, 129050), (725, 114276), (870, 95230), (890, 93090), (1068, 77575), (1070, 77430), (1284, 64525), (1335, 62060), (1450, 57138), (1605, 51620), (1740, 47615), (1780, 46545), (2140, 38715), (2175, 38092), (2225, 37236), (2581, 32100), (2670, 31030), (2675, 30972), (2900, 28569), (3103, 26700), (3210, 25810), (4350, 19046), (4450, 18618), (5162, 16050), (5340, 15515), (5350, 15486), (6206, 13350), (6420, 12905), (6675, 12412), (7743, 10700), (8025, 10324), (8700, 9523), (8900, 9309)]