75538530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{131}}^1\times {\mathrm{149}}^1$

素因数の和:336

約数の個数: 96

約数和(自身を含む): 203860800

約数和(自身を除く): 128322270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 43, 45, 86, 90, 129, 131, 149, 215, 258, 262, 298, 387, 393, 430, 447, 645, 655, 745, 774, 786, 894, 1179, 1290, 1310, 1341, 1490, 1935, 1965, 2235, 2358, 2682, 3870, 3930, 4470, 5633, 5895, 6407, 6705, 11266, 11790, 12814, 13410, 16899, 19221, 19519, 28165, 32035, 33798, 38442, 39038, 50697, 56330, 57663, 58557, 64070, 84495, 96105, 97595, 101394, 115326, 117114, 168990, 175671, 192210, 195190, 253485, 288315, 292785, 351342, 506970, 576630, 585570, 839317, 878355, 1678634, 1756710, 2517951, 4196585, 5035902, 7553853, 8393170, 12589755, 15107706, 25179510, 37769265, 75538530]

約数ペア:

[(1, 75538530), (2, 37769265), (3, 25179510), (5, 15107706), (6, 12589755), (9, 8393170), (10, 7553853), (15, 5035902), (18, 4196585), (30, 2517951), (43, 1756710), (45, 1678634), (86, 878355), (90, 839317), (129, 585570), (131, 576630), (149, 506970), (215, 351342), (258, 292785), (262, 288315), (298, 253485), (387, 195190), (393, 192210), (430, 175671), (447, 168990), (645, 117114), (655, 115326), (745, 101394), (774, 97595), (786, 96105), (894, 84495), (1179, 64070), (1290, 58557), (1310, 57663), (1341, 56330), (1490, 50697), (1935, 39038), (1965, 38442), (2235, 33798), (2358, 32035), (2682, 28165), (3870, 19519), (3930, 19221), (4470, 16899), (5633, 13410), (5895, 12814), (6407, 11790), (6705, 11266)]