91693920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{661}}^1$

素因数の和:713

約数の個数: 144

約数和(自身を含む): 307289808

約数和(自身を除く): 215595888

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 289, 340, 408, 480, 510, 544, 578, 661, 680, 816, 867, 1020, 1156, 1322, 1360, 1445, 1632, 1734, 1983, 2040, 2312, 2644, 2720, 2890, 3305, 3468, 3966, 4080, 4335, 4624, 5288, 5780, 6610, 6936, 7932, 8160, 8670, 9248, 9915, 10576, 11237, 11560, 13220, 13872, 15864, 17340, 19830, 21152, 22474, 23120, 26440, 27744, 31728, 33711, 34680, 39660, 44948, 46240, 52880, 56185, 63456, 67422, 69360, 79320, 89896, 105760, 112370, 134844, 138720, 158640, 168555, 179792, 191029, 224740, 269688, 317280, 337110, 359584, 382058, 449480, 539376, 573087, 674220, 764116, 898960, 955145, 1078752, 1146174, 1348440, 1528232, 1797920, 1910290, 2292348, 2696880, 2865435, 3056464, 3820580, 4584696, 5393760, 5730870, 6112928, 7641160, 9169392, 11461740, 15282320, 18338784, 22923480, 30564640, 45846960, 91693920]

約数ペア:

[(1, 91693920), (2, 45846960), (3, 30564640), (4, 22923480), (5, 18338784), (6, 15282320), (8, 11461740), (10, 9169392), (12, 7641160), (15, 6112928), (16, 5730870), (17, 5393760), (20, 4584696), (24, 3820580), (30, 3056464), (32, 2865435), (34, 2696880), (40, 2292348), (48, 1910290), (51, 1797920), (60, 1528232), (68, 1348440), (80, 1146174), (85, 1078752), (96, 955145), (102, 898960), (120, 764116), (136, 674220), (160, 573087), (170, 539376), (204, 449480), (240, 382058), (255, 359584), (272, 337110), (289, 317280), (340, 269688), (408, 224740), (480, 191029), (510, 179792), (544, 168555), (578, 158640), (661, 138720), (680, 134844), (816, 112370), (867, 105760), (1020, 89896), (1156, 79320), (1322, 69360), (1360, 67422), (1445, 63456), (1632, 56185), (1734, 52880), (1983, 46240), (2040, 44948), (2312, 39660), (2644, 34680), (2720, 33711), (2890, 31728), (3305, 27744), (3468, 26440), (3966, 23120), (4080, 22474), (4335, 21152), (4624, 19830), (5288, 17340), (5780, 15864), (6610, 13872), (6936, 13220), (7932, 11560), (8160, 11237), (8670, 10576), (9248, 9915)]