42008100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{4517}}^1$

素因数の和:4565

約数の個数: 72

約数和(自身を含む): 125491968

約数和(自身を除く): 83483868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4517, 4650, 9034, 9300, 13551, 18068, 22585, 27102, 45170, 54204, 67755, 90340, 112925, 135510, 140027, 225850, 271020, 280054, 338775, 420081, 451700, 560108, 677550, 700135, 840162, 1355100, 1400270, 1680324, 2100405, 2800540, 3500675, 4200810, 7001350, 8401620, 10502025, 14002700, 21004050, 42008100]

約数ペア:

[(1, 42008100), (2, 21004050), (3, 14002700), (4, 10502025), (5, 8401620), (6, 7001350), (10, 4200810), (12, 3500675), (15, 2800540), (20, 2100405), (25, 1680324), (30, 1400270), (31, 1355100), (50, 840162), (60, 700135), (62, 677550), (75, 560108), (93, 451700), (100, 420081), (124, 338775), (150, 280054), (155, 271020), (186, 225850), (300, 140027), (310, 135510), (372, 112925), (465, 90340), (620, 67755), (775, 54204), (930, 45170), (1550, 27102), (1860, 22585), (2325, 18068), (3100, 13551), (4517, 9300), (4650, 9034)]