73942740

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{919}}^1$

素因数の和:1086

約数の個数: 96

約数和(自身を含む): 231840000

約数和(自身を除く): 157897260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 149, 180, 270, 298, 447, 540, 596, 745, 894, 919, 1341, 1490, 1788, 1838, 2235, 2682, 2757, 2980, 3676, 4023, 4470, 4595, 5364, 5514, 6705, 8046, 8271, 8940, 9190, 11028, 13410, 13785, 16092, 16542, 18380, 20115, 24813, 26820, 27570, 33084, 40230, 41355, 49626, 55140, 80460, 82710, 99252, 124065, 136931, 165420, 248130, 273862, 410793, 496260, 547724, 684655, 821586, 1232379, 1369310, 1643172, 2053965, 2464758, 2738620, 3697137, 4107930, 4929516, 6161895, 7394274, 8215860, 12323790, 14788548, 18485685, 24647580, 36971370, 73942740]

約数ペア:

[(1, 73942740), (2, 36971370), (3, 24647580), (4, 18485685), (5, 14788548), (6, 12323790), (9, 8215860), (10, 7394274), (12, 6161895), (15, 4929516), (18, 4107930), (20, 3697137), (27, 2738620), (30, 2464758), (36, 2053965), (45, 1643172), (54, 1369310), (60, 1232379), (90, 821586), (108, 684655), (135, 547724), (149, 496260), (180, 410793), (270, 273862), (298, 248130), (447, 165420), (540, 136931), (596, 124065), (745, 99252), (894, 82710), (919, 80460), (1341, 55140), (1490, 49626), (1788, 41355), (1838, 40230), (2235, 33084), (2682, 27570), (2757, 26820), (2980, 24813), (3676, 20115), (4023, 18380), (4470, 16542), (4595, 16092), (5364, 13785), (5514, 13410), (6705, 11028), (8046, 9190), (8271, 8940)]