283669100

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{239}}^1$

素因数の和:360

約数の個数: 144

約数和(自身を含む): 734952960

約数和(自身を除く): 451283860

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 83, 100, 110, 130, 143, 166, 220, 239, 260, 275, 286, 325, 332, 415, 478, 550, 572, 650, 715, 830, 913, 956, 1079, 1100, 1195, 1300, 1430, 1660, 1826, 2075, 2158, 2390, 2629, 2860, 3107, 3575, 3652, 4150, 4316, 4565, 4780, 5258, 5395, 5975, 6214, 7150, 8300, 9130, 10516, 10790, 11869, 11950, 12428, 13145, 14300, 15535, 18260, 19837, 21580, 22825, 23738, 23900, 26290, 26975, 31070, 34177, 39674, 45650, 47476, 52580, 53950, 59345, 62140, 65725, 68354, 77675, 79348, 91300, 99185, 107900, 118690, 131450, 136708, 155350, 170885, 198370, 218207, 237380, 257881, 262900, 296725, 310700, 341770, 396740, 436414, 495925, 515762, 593450, 683540, 854425, 872828, 991850, 1031524, 1091035, 1186900, 1289405, 1708850, 1983700, 2182070, 2578810, 2836691, 3417700, 4364140, 5157620, 5455175, 5673382, 6447025, 10910350, 11346764, 12894050, 14183455, 21820700, 25788100, 28366910, 56733820, 70917275, 141834550, 283669100]

約数ペア:

[(1, 283669100), (2, 141834550), (4, 70917275), (5, 56733820), (10, 28366910), (11, 25788100), (13, 21820700), (20, 14183455), (22, 12894050), (25, 11346764), (26, 10910350), (44, 6447025), (50, 5673382), (52, 5455175), (55, 5157620), (65, 4364140), (83, 3417700), (100, 2836691), (110, 2578810), (130, 2182070), (143, 1983700), (166, 1708850), (220, 1289405), (239, 1186900), (260, 1091035), (275, 1031524), (286, 991850), (325, 872828), (332, 854425), (415, 683540), (478, 593450), (550, 515762), (572, 495925), (650, 436414), (715, 396740), (830, 341770), (913, 310700), (956, 296725), (1079, 262900), (1100, 257881), (1195, 237380), (1300, 218207), (1430, 198370), (1660, 170885), (1826, 155350), (2075, 136708), (2158, 131450), (2390, 118690), (2629, 107900), (2860, 99185), (3107, 91300), (3575, 79348), (3652, 77675), (4150, 68354), (4316, 65725), (4565, 62140), (4780, 59345), (5258, 53950), (5395, 52580), (5975, 47476), (6214, 45650), (7150, 39674), (8300, 34177), (9130, 31070), (10516, 26975), (10790, 26290), (11869, 23900), (11950, 23738), (12428, 22825), (13145, 21580), (14300, 19837), (15535, 18260)]