72826650

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{211}}^1$

素因数の和:301

約数の個数: 144

約数和(自身を含む): 215298720

約数和(自身を除く): 142472070

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 25, 26, 30, 39, 45, 50, 59, 65, 75, 78, 90, 117, 118, 130, 150, 177, 195, 211, 225, 234, 295, 325, 354, 390, 422, 450, 531, 585, 590, 633, 650, 767, 885, 975, 1055, 1062, 1170, 1266, 1475, 1534, 1770, 1899, 1950, 2110, 2301, 2655, 2743, 2925, 2950, 3165, 3798, 3835, 4425, 4602, 5275, 5310, 5486, 5850, 6330, 6903, 7670, 8229, 8850, 9495, 10550, 11505, 12449, 13275, 13715, 13806, 15825, 16458, 18990, 19175, 23010, 24687, 24898, 26550, 27430, 31650, 34515, 37347, 38350, 41145, 47475, 49374, 57525, 62245, 68575, 69030, 74694, 82290, 94950, 112041, 115050, 123435, 124490, 137150, 161837, 172575, 186735, 205725, 224082, 246870, 311225, 323674, 345150, 373470, 411450, 485511, 560205, 617175, 622450, 809185, 933675, 971022, 1120410, 1234350, 1456533, 1618370, 1867350, 2427555, 2801025, 2913066, 4045925, 4855110, 5602050, 7282665, 8091850, 12137775, 14565330, 24275550, 36413325, 72826650]

約数ペア:

[(1, 72826650), (2, 36413325), (3, 24275550), (5, 14565330), (6, 12137775), (9, 8091850), (10, 7282665), (13, 5602050), (15, 4855110), (18, 4045925), (25, 2913066), (26, 2801025), (30, 2427555), (39, 1867350), (45, 1618370), (50, 1456533), (59, 1234350), (65, 1120410), (75, 971022), (78, 933675), (90, 809185), (117, 622450), (118, 617175), (130, 560205), (150, 485511), (177, 411450), (195, 373470), (211, 345150), (225, 323674), (234, 311225), (295, 246870), (325, 224082), (354, 205725), (390, 186735), (422, 172575), (450, 161837), (531, 137150), (585, 124490), (590, 123435), (633, 115050), (650, 112041), (767, 94950), (885, 82290), (975, 74694), (1055, 69030), (1062, 68575), (1170, 62245), (1266, 57525), (1475, 49374), (1534, 47475), (1770, 41145), (1899, 38350), (1950, 37347), (2110, 34515), (2301, 31650), (2655, 27430), (2743, 26550), (2925, 24898), (2950, 24687), (3165, 23010), (3798, 19175), (3835, 18990), (4425, 16458), (4602, 15825), (5275, 13806), (5310, 13715), (5486, 13275), (5850, 12449), (6330, 11505), (6903, 10550), (7670, 9495), (8229, 8850)]