63925100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1213}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 151740288

約数和(自身を除く): 87815188

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 31, 34, 50, 62, 68, 85, 100, 124, 155, 170, 310, 340, 425, 527, 620, 775, 850, 1054, 1213, 1550, 1700, 2108, 2426, 2635, 3100, 4852, 5270, 6065, 10540, 12130, 13175, 20621, 24260, 26350, 30325, 37603, 41242, 52700, 60650, 75206, 82484, 103105, 121300, 150412, 188015, 206210, 376030, 412420, 515525, 639251, 752060, 940075, 1031050, 1278502, 1880150, 2062100, 2557004, 3196255, 3760300, 6392510, 12785020, 15981275, 31962550, 63925100]

約数ペア:

[(1, 63925100), (2, 31962550), (4, 15981275), (5, 12785020), (10, 6392510), (17, 3760300), (20, 3196255), (25, 2557004), (31, 2062100), (34, 1880150), (50, 1278502), (62, 1031050), (68, 940075), (85, 752060), (100, 639251), (124, 515525), (155, 412420), (170, 376030), (310, 206210), (340, 188015), (425, 150412), (527, 121300), (620, 103105), (775, 82484), (850, 75206), (1054, 60650), (1213, 52700), (1550, 41242), (1700, 37603), (2108, 30325), (2426, 26350), (2635, 24260), (3100, 20621), (4852, 13175), (5270, 12130), (6065, 10540)]