99667980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1\times {\mathrm{163}}^1$

素因数の和:300

約数の個数: 144

約数和(自身を含む): 315194880

約数和(自身を除く): 215526900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 43, 45, 60, 79, 86, 90, 129, 158, 163, 172, 180, 215, 237, 258, 316, 326, 387, 395, 430, 474, 489, 516, 645, 652, 711, 774, 790, 815, 860, 948, 978, 1185, 1290, 1422, 1467, 1548, 1580, 1630, 1935, 1956, 2370, 2445, 2580, 2844, 2934, 3260, 3397, 3555, 3870, 4740, 4890, 5868, 6794, 7009, 7110, 7335, 7740, 9780, 10191, 12877, 13588, 14018, 14220, 14670, 16985, 20382, 21027, 25754, 28036, 29340, 30573, 33970, 35045, 38631, 40764, 42054, 50955, 51508, 61146, 63081, 64385, 67940, 70090, 77262, 84108, 101910, 105135, 115893, 122292, 126162, 128770, 140180, 152865, 154524, 193155, 203820, 210270, 231786, 252324, 257540, 305730, 315405, 386310, 420540, 463572, 553711, 579465, 611460, 630810, 772620, 1107422, 1158930, 1261620, 1661133, 2214844, 2317860, 2768555, 3322266, 4983399, 5537110, 6644532, 8305665, 9966798, 11074220, 16611330, 19933596, 24916995, 33222660, 49833990, 99667980]

約数ペア:

[(1, 99667980), (2, 49833990), (3, 33222660), (4, 24916995), (5, 19933596), (6, 16611330), (9, 11074220), (10, 9966798), (12, 8305665), (15, 6644532), (18, 5537110), (20, 4983399), (30, 3322266), (36, 2768555), (43, 2317860), (45, 2214844), (60, 1661133), (79, 1261620), (86, 1158930), (90, 1107422), (129, 772620), (158, 630810), (163, 611460), (172, 579465), (180, 553711), (215, 463572), (237, 420540), (258, 386310), (316, 315405), (326, 305730), (387, 257540), (395, 252324), (430, 231786), (474, 210270), (489, 203820), (516, 193155), (645, 154524), (652, 152865), (711, 140180), (774, 128770), (790, 126162), (815, 122292), (860, 115893), (948, 105135), (978, 101910), (1185, 84108), (1290, 77262), (1422, 70090), (1467, 67940), (1548, 64385), (1580, 63081), (1630, 61146), (1935, 51508), (1956, 50955), (2370, 42054), (2445, 40764), (2580, 38631), (2844, 35045), (2934, 33970), (3260, 30573), (3397, 29340), (3555, 28036), (3870, 25754), (4740, 21027), (4890, 20382), (5868, 16985), (6794, 14670), (7009, 14220), (7110, 14018), (7335, 13588), (7740, 12877), (9780, 10191)]