147740580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{3323}}^1$

素因数の和:3370

約数の個数: 144

約数和(自身を含む): 508173120

約数和(自身を除く): 360432540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3323, 3420, 3705, 4446, 4940, 6646, 7410, 8892, 9969, 11115, 13292, 14820, 16615, 19938, 22230, 29907, 33230, 39876, 43199, 44460, 49845, 59814, 63137, 66460, 86398, 99690, 119628, 126274, 129597, 149535, 172796, 189411, 199380, 215995, 252548, 259194, 299070, 315685, 378822, 388791, 431990, 518388, 568233, 598140, 631370, 647985, 757644, 777582, 820781, 863980, 947055, 1136466, 1262740, 1295970, 1555164, 1641562, 1894110, 1943955, 2272932, 2462343, 2591940, 2841165, 3283124, 3788220, 3887910, 4103905, 4924686, 5682330, 7387029, 7775820, 8207810, 9849372, 11364660, 12311715, 14774058, 16415620, 24623430, 29548116, 36935145, 49246860, 73870290, 147740580]

約数ペア:

[(1, 147740580), (2, 73870290), (3, 49246860), (4, 36935145), (5, 29548116), (6, 24623430), (9, 16415620), (10, 14774058), (12, 12311715), (13, 11364660), (15, 9849372), (18, 8207810), (19, 7775820), (20, 7387029), (26, 5682330), (30, 4924686), (36, 4103905), (38, 3887910), (39, 3788220), (45, 3283124), (52, 2841165), (57, 2591940), (60, 2462343), (65, 2272932), (76, 1943955), (78, 1894110), (90, 1641562), (95, 1555164), (114, 1295970), (117, 1262740), (130, 1136466), (156, 947055), (171, 863980), (180, 820781), (190, 777582), (195, 757644), (228, 647985), (234, 631370), (247, 598140), (260, 568233), (285, 518388), (342, 431990), (380, 388791), (390, 378822), (468, 315685), (494, 299070), (570, 259194), (585, 252548), (684, 215995), (741, 199380), (780, 189411), (855, 172796), (988, 149535), (1140, 129597), (1170, 126274), (1235, 119628), (1482, 99690), (1710, 86398), (2223, 66460), (2340, 63137), (2470, 59814), (2964, 49845), (3323, 44460), (3420, 43199), (3705, 39876), (4446, 33230), (4940, 29907), (6646, 22230), (7410, 19938), (8892, 16615), (9969, 14820), (11115, 13292)]