248276600

素因数分解:

$2^3\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{8681}}^1$

素因数の和:8721

約数の個数: 96

約数和(自身を含む): 678237840

約数和(自身を除く): 429961240

約数列:

[1, 2, 4, 5, 8, 10, 11, 13, 20, 22, 25, 26, 40, 44, 50, 52, 55, 65, 88, 100, 104, 110, 130, 143, 200, 220, 260, 275, 286, 325, 440, 520, 550, 572, 650, 715, 1100, 1144, 1300, 1430, 2200, 2600, 2860, 3575, 5720, 7150, 8681, 14300, 17362, 28600, 34724, 43405, 69448, 86810, 95491, 112853, 173620, 190982, 217025, 225706, 347240, 381964, 434050, 451412, 477455, 564265, 763928, 868100, 902824, 954910, 1128530, 1241383, 1736200, 1909820, 2257060, 2387275, 2482766, 2821325, 3819640, 4514120, 4774550, 4965532, 5642650, 6206915, 9549100, 9931064, 11285300, 12413830, 19098200, 22570600, 24827660, 31034575, 49655320, 62069150, 124138300, 248276600]

約数ペア:

[(1, 248276600), (2, 124138300), (4, 62069150), (5, 49655320), (8, 31034575), (10, 24827660), (11, 22570600), (13, 19098200), (20, 12413830), (22, 11285300), (25, 9931064), (26, 9549100), (40, 6206915), (44, 5642650), (50, 4965532), (52, 4774550), (55, 4514120), (65, 3819640), (88, 2821325), (100, 2482766), (104, 2387275), (110, 2257060), (130, 1909820), (143, 1736200), (200, 1241383), (220, 1128530), (260, 954910), (275, 902824), (286, 868100), (325, 763928), (440, 564265), (520, 477455), (550, 451412), (572, 434050), (650, 381964), (715, 347240), (1100, 225706), (1144, 217025), (1300, 190982), (1430, 173620), (2200, 112853), (2600, 95491), (2860, 86810), (3575, 69448), (5720, 43405), (7150, 34724), (8681, 28600), (14300, 17362)]