69504200

素因数分解:

$2^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:231

約数の個数: 96

約数和(自身を含む): 168739200

約数和(自身を除く): 99235000

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 53, 79, 83, 100, 106, 158, 166, 200, 212, 265, 316, 332, 395, 415, 424, 530, 632, 664, 790, 830, 1060, 1325, 1580, 1660, 1975, 2075, 2120, 2650, 3160, 3320, 3950, 4150, 4187, 4399, 5300, 6557, 7900, 8300, 8374, 8798, 10600, 13114, 15800, 16600, 16748, 17596, 20935, 21995, 26228, 32785, 33496, 35192, 41870, 43990, 52456, 65570, 83740, 87980, 104675, 109975, 131140, 163925, 167480, 175960, 209350, 219950, 262280, 327850, 347521, 418700, 439900, 655700, 695042, 837400, 879800, 1311400, 1390084, 1737605, 2780168, 3475210, 6950420, 8688025, 13900840, 17376050, 34752100, 69504200]

約数ペア:

[(1, 69504200), (2, 34752100), (4, 17376050), (5, 13900840), (8, 8688025), (10, 6950420), (20, 3475210), (25, 2780168), (40, 1737605), (50, 1390084), (53, 1311400), (79, 879800), (83, 837400), (100, 695042), (106, 655700), (158, 439900), (166, 418700), (200, 347521), (212, 327850), (265, 262280), (316, 219950), (332, 209350), (395, 175960), (415, 167480), (424, 163925), (530, 131140), (632, 109975), (664, 104675), (790, 87980), (830, 83740), (1060, 65570), (1325, 52456), (1580, 43990), (1660, 41870), (1975, 35192), (2075, 33496), (2120, 32785), (2650, 26228), (3160, 21995), (3320, 20935), (3950, 17596), (4150, 16748), (4187, 16600), (4399, 15800), (5300, 13114), (6557, 10600), (7900, 8798), (8300, 8374)]