66729120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1$

素因数の和:175

約数の個数: 192

約数和(自身を含む): 222735744

約数和(自身を除く): 156006624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 43, 48, 53, 60, 61, 80, 86, 96, 106, 120, 122, 129, 159, 160, 172, 183, 212, 215, 240, 244, 258, 265, 305, 318, 344, 366, 424, 430, 480, 488, 516, 530, 610, 636, 645, 688, 732, 795, 848, 860, 915, 976, 1032, 1060, 1220, 1272, 1290, 1376, 1464, 1590, 1696, 1720, 1830, 1952, 2064, 2120, 2279, 2440, 2544, 2580, 2623, 2928, 3180, 3233, 3440, 3660, 4128, 4240, 4558, 4880, 5088, 5160, 5246, 5856, 6360, 6466, 6837, 6880, 7320, 7869, 8480, 9116, 9699, 9760, 10320, 10492, 11395, 12720, 12932, 13115, 13674, 14640, 15738, 16165, 18232, 19398, 20640, 20984, 22790, 25440, 25864, 26230, 27348, 29280, 31476, 32330, 34185, 36464, 38796, 39345, 41968, 45580, 48495, 51728, 52460, 54696, 62952, 64660, 68370, 72928, 77592, 78690, 83936, 91160, 96990, 103456, 104920, 109392, 125904, 129320, 136740, 139019, 155184, 157380, 182320, 193980, 209840, 218784, 251808, 258640, 273480, 278038, 310368, 314760, 364640, 387960, 417057, 419680, 517280, 546960, 556076, 629520, 695095, 775920, 834114, 1093920, 1112152, 1259040, 1390190, 1551840, 1668228, 2085285, 2224304, 2780380, 3336456, 4170570, 4448608, 5560760, 6672912, 8341140, 11121520, 13345824, 16682280, 22243040, 33364560, 66729120]

約数ペア:

[(1, 66729120), (2, 33364560), (3, 22243040), (4, 16682280), (5, 13345824), (6, 11121520), (8, 8341140), (10, 6672912), (12, 5560760), (15, 4448608), (16, 4170570), (20, 3336456), (24, 2780380), (30, 2224304), (32, 2085285), (40, 1668228), (43, 1551840), (48, 1390190), (53, 1259040), (60, 1112152), (61, 1093920), (80, 834114), (86, 775920), (96, 695095), (106, 629520), (120, 556076), (122, 546960), (129, 517280), (159, 419680), (160, 417057), (172, 387960), (183, 364640), (212, 314760), (215, 310368), (240, 278038), (244, 273480), (258, 258640), (265, 251808), (305, 218784), (318, 209840), (344, 193980), (366, 182320), (424, 157380), (430, 155184), (480, 139019), (488, 136740), (516, 129320), (530, 125904), (610, 109392), (636, 104920), (645, 103456), (688, 96990), (732, 91160), (795, 83936), (848, 78690), (860, 77592), (915, 72928), (976, 68370), (1032, 64660), (1060, 62952), (1220, 54696), (1272, 52460), (1290, 51728), (1376, 48495), (1464, 45580), (1590, 41968), (1696, 39345), (1720, 38796), (1830, 36464), (1952, 34185), (2064, 32330), (2120, 31476), (2279, 29280), (2440, 27348), (2544, 26230), (2580, 25864), (2623, 25440), (2928, 22790), (3180, 20984), (3233, 20640), (3440, 19398), (3660, 18232), (4128, 16165), (4240, 15738), (4558, 14640), (4880, 13674), (5088, 13115), (5160, 12932), (5246, 12720), (5856, 11395), (6360, 10492), (6466, 10320), (6837, 9760), (6880, 9699), (7320, 9116), (7869, 8480)]