133581480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{241}}^1$

素因数の和:435

約数の個数: 128

約数和(自身を含む): 418176000

約数和(自身を除く): 284594520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 60, 62, 93, 120, 124, 149, 155, 186, 241, 248, 298, 310, 372, 447, 465, 482, 596, 620, 723, 744, 745, 894, 930, 964, 1192, 1205, 1240, 1446, 1490, 1788, 1860, 1928, 2235, 2410, 2892, 2980, 3576, 3615, 3720, 4470, 4619, 4820, 5784, 5960, 7230, 7471, 8940, 9238, 9640, 13857, 14460, 14942, 17880, 18476, 22413, 23095, 27714, 28920, 29884, 35909, 36952, 37355, 44826, 46190, 55428, 59768, 69285, 71818, 74710, 89652, 92380, 107727, 110856, 112065, 138570, 143636, 149420, 179304, 179545, 184760, 215454, 224130, 277140, 287272, 298840, 359090, 430908, 448260, 538635, 554280, 718180, 861816, 896520, 1077270, 1113179, 1436360, 2154540, 2226358, 3339537, 4309080, 4452716, 5565895, 6679074, 8905432, 11131790, 13358148, 16697685, 22263580, 26716296, 33395370, 44527160, 66790740, 133581480]

約数ペア:

[(1, 133581480), (2, 66790740), (3, 44527160), (4, 33395370), (5, 26716296), (6, 22263580), (8, 16697685), (10, 13358148), (12, 11131790), (15, 8905432), (20, 6679074), (24, 5565895), (30, 4452716), (31, 4309080), (40, 3339537), (60, 2226358), (62, 2154540), (93, 1436360), (120, 1113179), (124, 1077270), (149, 896520), (155, 861816), (186, 718180), (241, 554280), (248, 538635), (298, 448260), (310, 430908), (372, 359090), (447, 298840), (465, 287272), (482, 277140), (596, 224130), (620, 215454), (723, 184760), (744, 179545), (745, 179304), (894, 149420), (930, 143636), (964, 138570), (1192, 112065), (1205, 110856), (1240, 107727), (1446, 92380), (1490, 89652), (1788, 74710), (1860, 71818), (1928, 69285), (2235, 59768), (2410, 55428), (2892, 46190), (2980, 44826), (3576, 37355), (3615, 36952), (3720, 35909), (4470, 29884), (4619, 28920), (4820, 27714), (5784, 23095), (5960, 22413), (7230, 18476), (7471, 17880), (8940, 14942), (9238, 14460), (9640, 13857)]