151913520

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19181}}^1$

素因数の和:19211

約数の個数: 120

約数和(自身を含む): 556584912

約数和(自身を除く): 404671392

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, 19181, 38362, 57543, 76724, 95905, 115086, 153448, 172629, 191810, 210991, 230172, 287715, 306896, 345258, 383620, 421982, 460344, 575430, 632973, 690516, 767240, 843964, 863145, 920688, 1054955, 1150860, 1265946, 1381032, 1534480, 1687928, 1726290, 1898919, 2109910, 2301720, 2531892, 2762064, 3164865, 3375856, 3452580, 3797838, 4219820, 4603440, 5063784, 6329730, 6905160, 7595676, 8439640, 9494595, 10127568, 12659460, 13810320, 15191352, 16879280, 18989190, 25318920, 30382704, 37978380, 50637840, 75956760, 151913520]

約数ペア:

[(1, 151913520), (2, 75956760), (3, 50637840), (4, 37978380), (5, 30382704), (6, 25318920), (8, 18989190), (9, 16879280), (10, 15191352), (11, 13810320), (12, 12659460), (15, 10127568), (16, 9494595), (18, 8439640), (20, 7595676), (22, 6905160), (24, 6329730), (30, 5063784), (33, 4603440), (36, 4219820), (40, 3797838), (44, 3452580), (45, 3375856), (48, 3164865), (55, 2762064), (60, 2531892), (66, 2301720), (72, 2109910), (80, 1898919), (88, 1726290), (90, 1687928), (99, 1534480), (110, 1381032), (120, 1265946), (132, 1150860), (144, 1054955), (165, 920688), (176, 863145), (180, 843964), (198, 767240), (220, 690516), (240, 632973), (264, 575430), (330, 460344), (360, 421982), (396, 383620), (440, 345258), (495, 306896), (528, 287715), (660, 230172), (720, 210991), (792, 191810), (880, 172629), (990, 153448), (1320, 115086), (1584, 95905), (1980, 76724), (2640, 57543), (3960, 38362), (7920, 19181)]