127645320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:244

約数の個数: 192

約数和(自身を含む): 430920000

約数和(自身を除く): 303274680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 59, 60, 66, 88, 110, 118, 120, 121, 132, 149, 165, 177, 220, 236, 242, 264, 295, 298, 330, 354, 363, 440, 447, 472, 484, 590, 596, 605, 649, 660, 708, 726, 745, 885, 894, 968, 1180, 1192, 1210, 1298, 1320, 1416, 1452, 1490, 1639, 1770, 1788, 1815, 1947, 2235, 2360, 2420, 2596, 2904, 2980, 3245, 3278, 3540, 3576, 3630, 3894, 4470, 4840, 4917, 5192, 5960, 6490, 6556, 7080, 7139, 7260, 7788, 8195, 8791, 8940, 9735, 9834, 12980, 13112, 14278, 14520, 15576, 16390, 17582, 17880, 18029, 19470, 19668, 21417, 24585, 25960, 26373, 28556, 32780, 35164, 35695, 36058, 38940, 39336, 42834, 43955, 49170, 52746, 54087, 57112, 65560, 70328, 71390, 72116, 77880, 85668, 87910, 90145, 96701, 98340, 105492, 107085, 108174, 131865, 142780, 144232, 171336, 175820, 180290, 193402, 196680, 210984, 214170, 216348, 263730, 270435, 285560, 290103, 351640, 360580, 386804, 428340, 432696, 483505, 527460, 540870, 580206, 721160, 773608, 856680, 967010, 1054920, 1063711, 1081740, 1160412, 1450515, 1934020, 2127422, 2163480, 2320824, 2901030, 3191133, 3868040, 4254844, 5318555, 5802060, 6382266, 8509688, 10637110, 11604120, 12764532, 15955665, 21274220, 25529064, 31911330, 42548440, 63822660, 127645320]

約数ペア:

[(1, 127645320), (2, 63822660), (3, 42548440), (4, 31911330), (5, 25529064), (6, 21274220), (8, 15955665), (10, 12764532), (11, 11604120), (12, 10637110), (15, 8509688), (20, 6382266), (22, 5802060), (24, 5318555), (30, 4254844), (33, 3868040), (40, 3191133), (44, 2901030), (55, 2320824), (59, 2163480), (60, 2127422), (66, 1934020), (88, 1450515), (110, 1160412), (118, 1081740), (120, 1063711), (121, 1054920), (132, 967010), (149, 856680), (165, 773608), (177, 721160), (220, 580206), (236, 540870), (242, 527460), (264, 483505), (295, 432696), (298, 428340), (330, 386804), (354, 360580), (363, 351640), (440, 290103), (447, 285560), (472, 270435), (484, 263730), (590, 216348), (596, 214170), (605, 210984), (649, 196680), (660, 193402), (708, 180290), (726, 175820), (745, 171336), (885, 144232), (894, 142780), (968, 131865), (1180, 108174), (1192, 107085), (1210, 105492), (1298, 98340), (1320, 96701), (1416, 90145), (1452, 87910), (1490, 85668), (1639, 77880), (1770, 72116), (1788, 71390), (1815, 70328), (1947, 65560), (2235, 57112), (2360, 54087), (2420, 52746), (2596, 49170), (2904, 43955), (2980, 42834), (3245, 39336), (3278, 38940), (3540, 36058), (3576, 35695), (3630, 35164), (3894, 32780), (4470, 28556), (4840, 26373), (4917, 25960), (5192, 24585), (5960, 21417), (6490, 19668), (6556, 19470), (7080, 18029), (7139, 17880), (7260, 17582), (7788, 16390), (8195, 15576), (8791, 14520), (8940, 14278), (9735, 13112), (9834, 12980)]