71365050

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:354

約数の個数: 120

約数和(自身を含む): 202013856

約数和(自身を除く): 130648806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 67, 75, 81, 90, 134, 135, 150, 162, 201, 225, 263, 270, 335, 402, 405, 450, 526, 603, 670, 675, 789, 810, 1005, 1206, 1315, 1350, 1578, 1675, 1809, 2010, 2025, 2367, 2630, 3015, 3350, 3618, 3945, 4050, 4734, 5025, 5427, 6030, 6575, 7101, 7890, 9045, 10050, 10854, 11835, 13150, 14202, 15075, 17621, 18090, 19725, 21303, 23670, 27135, 30150, 35242, 35505, 39450, 42606, 45225, 52863, 54270, 59175, 71010, 88105, 90450, 105726, 106515, 118350, 135675, 158589, 176210, 177525, 213030, 264315, 271350, 317178, 355050, 440525, 475767, 528630, 532575, 792945, 881050, 951534, 1065150, 1321575, 1427301, 1585890, 2378835, 2643150, 2854602, 3964725, 4757670, 7136505, 7929450, 11894175, 14273010, 23788350, 35682525, 71365050]

約数ペア:

[(1, 71365050), (2, 35682525), (3, 23788350), (5, 14273010), (6, 11894175), (9, 7929450), (10, 7136505), (15, 4757670), (18, 3964725), (25, 2854602), (27, 2643150), (30, 2378835), (45, 1585890), (50, 1427301), (54, 1321575), (67, 1065150), (75, 951534), (81, 881050), (90, 792945), (134, 532575), (135, 528630), (150, 475767), (162, 440525), (201, 355050), (225, 317178), (263, 271350), (270, 264315), (335, 213030), (402, 177525), (405, 176210), (450, 158589), (526, 135675), (603, 118350), (670, 106515), (675, 105726), (789, 90450), (810, 88105), (1005, 71010), (1206, 59175), (1315, 54270), (1350, 52863), (1578, 45225), (1675, 42606), (1809, 39450), (2010, 35505), (2025, 35242), (2367, 30150), (2630, 27135), (3015, 23670), (3350, 21303), (3618, 19725), (3945, 18090), (4050, 17621), (4734, 15075), (5025, 14202), (5427, 13150), (6030, 11835), (6575, 10854), (7101, 10050), (7890, 9045)]