127608300

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1997}}^1$

素因数の和:2088

約数の個数: 108

約数和(自身を含む): 405817776

約数和(自身を除く): 278209476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1278, 1420, 1775, 1997, 2130, 2556, 3195, 3550, 3994, 4260, 5325, 5991, 6390, 7100, 7988, 9985, 10650, 11982, 12780, 15975, 17973, 19970, 21300, 23964, 29955, 31950, 35946, 39940, 49925, 59910, 63900, 71892, 89865, 99850, 119820, 141787, 149775, 179730, 199700, 283574, 299550, 359460, 425361, 449325, 567148, 599100, 708935, 850722, 898650, 1276083, 1417870, 1701444, 1797300, 2126805, 2552166, 2835740, 3544675, 4253610, 5104332, 6380415, 7089350, 8507220, 10634025, 12760830, 14178700, 21268050, 25521660, 31902075, 42536100, 63804150, 127608300]

約数ペア:

[(1, 127608300), (2, 63804150), (3, 42536100), (4, 31902075), (5, 25521660), (6, 21268050), (9, 14178700), (10, 12760830), (12, 10634025), (15, 8507220), (18, 7089350), (20, 6380415), (25, 5104332), (30, 4253610), (36, 3544675), (45, 2835740), (50, 2552166), (60, 2126805), (71, 1797300), (75, 1701444), (90, 1417870), (100, 1276083), (142, 898650), (150, 850722), (180, 708935), (213, 599100), (225, 567148), (284, 449325), (300, 425361), (355, 359460), (426, 299550), (450, 283574), (639, 199700), (710, 179730), (852, 149775), (900, 141787), (1065, 119820), (1278, 99850), (1420, 89865), (1775, 71892), (1997, 63900), (2130, 59910), (2556, 49925), (3195, 39940), (3550, 35946), (3994, 31950), (4260, 29955), (5325, 23964), (5991, 21300), (6390, 19970), (7100, 17973), (7988, 15975), (9985, 12780), (10650, 11982)]