87005340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{43}}^1\times {\mathrm{1249}}^1$

素因数の和:1313

約数の個数: 120

約数和(自身を含む): 279510000

約数和(自身を除く): 192504660

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 43, 45, 54, 60, 81, 86, 90, 108, 129, 135, 162, 172, 180, 215, 258, 270, 324, 387, 405, 430, 516, 540, 645, 774, 810, 860, 1161, 1249, 1290, 1548, 1620, 1935, 2322, 2498, 2580, 3483, 3747, 3870, 4644, 4996, 5805, 6245, 6966, 7494, 7740, 11241, 11610, 12490, 13932, 14988, 17415, 18735, 22482, 23220, 24980, 33723, 34830, 37470, 44964, 53707, 56205, 67446, 69660, 74940, 101169, 107414, 112410, 134892, 161121, 168615, 202338, 214828, 224820, 268535, 322242, 337230, 404676, 483363, 505845, 537070, 644484, 674460, 805605, 966726, 1011690, 1074140, 1450089, 1611210, 1933452, 2023380, 2416815, 2900178, 3222420, 4350267, 4833630, 5800356, 7250445, 8700534, 9667260, 14500890, 17401068, 21751335, 29001780, 43502670, 87005340]

約数ペア:

[(1, 87005340), (2, 43502670), (3, 29001780), (4, 21751335), (5, 17401068), (6, 14500890), (9, 9667260), (10, 8700534), (12, 7250445), (15, 5800356), (18, 4833630), (20, 4350267), (27, 3222420), (30, 2900178), (36, 2416815), (43, 2023380), (45, 1933452), (54, 1611210), (60, 1450089), (81, 1074140), (86, 1011690), (90, 966726), (108, 805605), (129, 674460), (135, 644484), (162, 537070), (172, 505845), (180, 483363), (215, 404676), (258, 337230), (270, 322242), (324, 268535), (387, 224820), (405, 214828), (430, 202338), (516, 168615), (540, 161121), (645, 134892), (774, 112410), (810, 107414), (860, 101169), (1161, 74940), (1249, 69660), (1290, 67446), (1548, 56205), (1620, 53707), (1935, 44964), (2322, 37470), (2498, 34830), (2580, 33723), (3483, 24980), (3747, 23220), (3870, 22482), (4644, 18735), (4996, 17415), (5805, 14988), (6245, 13932), (6966, 12490), (7494, 11610), (7740, 11241)]