42161700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{1181}}^1$

素因数の和:1222

約数の個数: 144

約数和(自身を含む): 147740544

約数和(自身を除く): 105578844

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 25, 28, 30, 34, 35, 42, 50, 51, 60, 68, 70, 75, 84, 85, 100, 102, 105, 119, 140, 150, 170, 175, 204, 210, 238, 255, 300, 340, 350, 357, 420, 425, 476, 510, 525, 595, 700, 714, 850, 1020, 1050, 1181, 1190, 1275, 1428, 1700, 1785, 2100, 2362, 2380, 2550, 2975, 3543, 3570, 4724, 5100, 5905, 5950, 7086, 7140, 8267, 8925, 11810, 11900, 14172, 16534, 17715, 17850, 20077, 23620, 24801, 29525, 33068, 35430, 35700, 40154, 41335, 49602, 59050, 60231, 70860, 80308, 82670, 88575, 99204, 100385, 118100, 120462, 124005, 140539, 165340, 177150, 200770, 206675, 240924, 248010, 281078, 301155, 354300, 401540, 413350, 421617, 496020, 501925, 562156, 602310, 620025, 702695, 826700, 843234, 1003850, 1204620, 1240050, 1405390, 1505775, 1686468, 2007700, 2108085, 2480100, 2810780, 3011550, 3513475, 4216170, 6023100, 7026950, 8432340, 10540425, 14053900, 21080850, 42161700]

約数ペア:

[(1, 42161700), (2, 21080850), (3, 14053900), (4, 10540425), (5, 8432340), (6, 7026950), (7, 6023100), (10, 4216170), (12, 3513475), (14, 3011550), (15, 2810780), (17, 2480100), (20, 2108085), (21, 2007700), (25, 1686468), (28, 1505775), (30, 1405390), (34, 1240050), (35, 1204620), (42, 1003850), (50, 843234), (51, 826700), (60, 702695), (68, 620025), (70, 602310), (75, 562156), (84, 501925), (85, 496020), (100, 421617), (102, 413350), (105, 401540), (119, 354300), (140, 301155), (150, 281078), (170, 248010), (175, 240924), (204, 206675), (210, 200770), (238, 177150), (255, 165340), (300, 140539), (340, 124005), (350, 120462), (357, 118100), (420, 100385), (425, 99204), (476, 88575), (510, 82670), (525, 80308), (595, 70860), (700, 60231), (714, 59050), (850, 49602), (1020, 41335), (1050, 40154), (1181, 35700), (1190, 35430), (1275, 33068), (1428, 29525), (1700, 24801), (1785, 23620), (2100, 20077), (2362, 17850), (2380, 17715), (2550, 16534), (2975, 14172), (3543, 11900), (3570, 11810), (4724, 8925), (5100, 8267), (5905, 7140), (5950, 7086)]