127508940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1879}}^1$

素因数の和:1936

約数の個数: 144

約数和(自身を含む): 431121600

約数和(自身を除く): 303612660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 29, 30, 36, 39, 45, 52, 58, 60, 65, 78, 87, 90, 116, 117, 130, 145, 156, 174, 180, 195, 234, 260, 261, 290, 348, 377, 390, 435, 468, 522, 580, 585, 754, 780, 870, 1044, 1131, 1170, 1305, 1508, 1740, 1879, 1885, 2262, 2340, 2610, 3393, 3758, 3770, 4524, 5220, 5637, 5655, 6786, 7516, 7540, 9395, 11274, 11310, 13572, 16911, 16965, 18790, 22548, 22620, 24427, 28185, 33822, 33930, 37580, 48854, 54491, 56370, 67644, 67860, 73281, 84555, 97708, 108982, 112740, 122135, 146562, 163473, 169110, 217964, 219843, 244270, 272455, 293124, 326946, 338220, 366405, 439686, 488540, 490419, 544910, 653892, 708383, 732810, 817365, 879372, 980838, 1089820, 1099215, 1416766, 1465620, 1634730, 1961676, 2125149, 2198430, 2452095, 2833532, 3269460, 3541915, 4250298, 4396860, 4904190, 6375447, 7083830, 8500596, 9808380, 10625745, 12750894, 14167660, 21251490, 25501788, 31877235, 42502980, 63754470, 127508940]

約数ペア:

[(1, 127508940), (2, 63754470), (3, 42502980), (4, 31877235), (5, 25501788), (6, 21251490), (9, 14167660), (10, 12750894), (12, 10625745), (13, 9808380), (15, 8500596), (18, 7083830), (20, 6375447), (26, 4904190), (29, 4396860), (30, 4250298), (36, 3541915), (39, 3269460), (45, 2833532), (52, 2452095), (58, 2198430), (60, 2125149), (65, 1961676), (78, 1634730), (87, 1465620), (90, 1416766), (116, 1099215), (117, 1089820), (130, 980838), (145, 879372), (156, 817365), (174, 732810), (180, 708383), (195, 653892), (234, 544910), (260, 490419), (261, 488540), (290, 439686), (348, 366405), (377, 338220), (390, 326946), (435, 293124), (468, 272455), (522, 244270), (580, 219843), (585, 217964), (754, 169110), (780, 163473), (870, 146562), (1044, 122135), (1131, 112740), (1170, 108982), (1305, 97708), (1508, 84555), (1740, 73281), (1879, 67860), (1885, 67644), (2262, 56370), (2340, 54491), (2610, 48854), (3393, 37580), (3758, 33930), (3770, 33822), (4524, 28185), (5220, 24427), (5637, 22620), (5655, 22548), (6786, 18790), (7516, 16965), (7540, 16911), (9395, 13572), (11274, 11310)]