143993520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{18181}}^1$

素因数の和:18211

約数の個数: 120

約数和(自身を含む): 527568912

約数和(自身を除く): 383575392

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 48, 55, 60, 66, 72, 80, 88, 90, 99, 110, 120, 132, 144, 165, 176, 180, 198, 220, 240, 264, 330, 360, 396, 440, 495, 528, 660, 720, 792, 880, 990, 1320, 1584, 1980, 2640, 3960, 7920, 18181, 36362, 54543, 72724, 90905, 109086, 145448, 163629, 181810, 199991, 218172, 272715, 290896, 327258, 363620, 399982, 436344, 545430, 599973, 654516, 727240, 799964, 818145, 872688, 999955, 1090860, 1199946, 1309032, 1454480, 1599928, 1636290, 1799919, 1999910, 2181720, 2399892, 2618064, 2999865, 3199856, 3272580, 3599838, 3999820, 4363440, 4799784, 5999730, 6545160, 7199676, 7999640, 8999595, 9599568, 11999460, 13090320, 14399352, 15999280, 17999190, 23998920, 28798704, 35998380, 47997840, 71996760, 143993520]

約数ペア:

[(1, 143993520), (2, 71996760), (3, 47997840), (4, 35998380), (5, 28798704), (6, 23998920), (8, 17999190), (9, 15999280), (10, 14399352), (11, 13090320), (12, 11999460), (15, 9599568), (16, 8999595), (18, 7999640), (20, 7199676), (22, 6545160), (24, 5999730), (30, 4799784), (33, 4363440), (36, 3999820), (40, 3599838), (44, 3272580), (45, 3199856), (48, 2999865), (55, 2618064), (60, 2399892), (66, 2181720), (72, 1999910), (80, 1799919), (88, 1636290), (90, 1599928), (99, 1454480), (110, 1309032), (120, 1199946), (132, 1090860), (144, 999955), (165, 872688), (176, 818145), (180, 799964), (198, 727240), (220, 654516), (240, 599973), (264, 545430), (330, 436344), (360, 399982), (396, 363620), (440, 327258), (495, 290896), (528, 272715), (660, 218172), (720, 199991), (792, 181810), (880, 163629), (990, 145448), (1320, 109086), (1584, 90905), (1980, 72724), (2640, 54543), (3960, 36362), (7920, 18181)]