247776700

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{6337}}^1$

素因数の和:6391

約数の個数: 72

約数和(自身を含む): 594149472

約数和(自身を除く): 346372772

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 25, 34, 46, 50, 68, 85, 92, 100, 115, 170, 230, 340, 391, 425, 460, 575, 782, 850, 1150, 1564, 1700, 1955, 2300, 3910, 6337, 7820, 9775, 12674, 19550, 25348, 31685, 39100, 63370, 107729, 126740, 145751, 158425, 215458, 291502, 316850, 430916, 538645, 583004, 633700, 728755, 1077290, 1457510, 2154580, 2477767, 2693225, 2915020, 3643775, 4955534, 5386450, 7287550, 9911068, 10772900, 12388835, 14575100, 24777670, 49555340, 61944175, 123888350, 247776700]

約数ペア:

[(1, 247776700), (2, 123888350), (4, 61944175), (5, 49555340), (10, 24777670), (17, 14575100), (20, 12388835), (23, 10772900), (25, 9911068), (34, 7287550), (46, 5386450), (50, 4955534), (68, 3643775), (85, 2915020), (92, 2693225), (100, 2477767), (115, 2154580), (170, 1457510), (230, 1077290), (340, 728755), (391, 633700), (425, 583004), (460, 538645), (575, 430916), (782, 316850), (850, 291502), (1150, 215458), (1564, 158425), (1700, 145751), (1955, 126740), (2300, 107729), (3910, 63370), (6337, 39100), (7820, 31685), (9775, 25348), (12674, 19550)]