122927220

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{449}}^1$

素因数の和:496

約数の個数: 180

約数和(自身を含む): 418502700

約数和(自身を除く): 295575480

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 324, 338, 351, 390, 405, 449, 468, 507, 540, 585, 676, 702, 780, 810, 845, 898, 1014, 1053, 1170, 1347, 1404, 1521, 1620, 1690, 1755, 1796, 2028, 2106, 2245, 2340, 2535, 2694, 3042, 3380, 3510, 4041, 4212, 4490, 4563, 5070, 5265, 5388, 5837, 6084, 6735, 7020, 7605, 8082, 8980, 9126, 10140, 10530, 11674, 12123, 13470, 13689, 15210, 16164, 17511, 18252, 20205, 21060, 22815, 23348, 24246, 26940, 27378, 29185, 30420, 35022, 36369, 40410, 45630, 48492, 52533, 54756, 58370, 60615, 68445, 70044, 72738, 75881, 80820, 87555, 91260, 105066, 116740, 121230, 136890, 145476, 151762, 157599, 175110, 181845, 210132, 227643, 242460, 262665, 273780, 303524, 315198, 350220, 363690, 379405, 455286, 472797, 525330, 630396, 682929, 727380, 758810, 787995, 910572, 945594, 1050660, 1138215, 1365858, 1517620, 1575990, 1891188, 2048787, 2276430, 2363985, 2731716, 3151980, 3414645, 4097574, 4552860, 4727970, 6146361, 6829290, 8195148, 9455940, 10243935, 12292722, 13658580, 20487870, 24585444, 30731805, 40975740, 61463610, 122927220]

約数ペア:

[(1, 122927220), (2, 61463610), (3, 40975740), (4, 30731805), (5, 24585444), (6, 20487870), (9, 13658580), (10, 12292722), (12, 10243935), (13, 9455940), (15, 8195148), (18, 6829290), (20, 6146361), (26, 4727970), (27, 4552860), (30, 4097574), (36, 3414645), (39, 3151980), (45, 2731716), (52, 2363985), (54, 2276430), (60, 2048787), (65, 1891188), (78, 1575990), (81, 1517620), (90, 1365858), (108, 1138215), (117, 1050660), (130, 945594), (135, 910572), (156, 787995), (162, 758810), (169, 727380), (180, 682929), (195, 630396), (234, 525330), (260, 472797), (270, 455286), (324, 379405), (338, 363690), (351, 350220), (390, 315198), (405, 303524), (449, 273780), (468, 262665), (507, 242460), (540, 227643), (585, 210132), (676, 181845), (702, 175110), (780, 157599), (810, 151762), (845, 145476), (898, 136890), (1014, 121230), (1053, 116740), (1170, 105066), (1347, 91260), (1404, 87555), (1521, 80820), (1620, 75881), (1690, 72738), (1755, 70044), (1796, 68445), (2028, 60615), (2106, 58370), (2245, 54756), (2340, 52533), (2535, 48492), (2694, 45630), (3042, 40410), (3380, 36369), (3510, 35022), (4041, 30420), (4212, 29185), (4490, 27378), (4563, 26940), (5070, 24246), (5265, 23348), (5388, 22815), (5837, 21060), (6084, 20205), (6735, 18252), (7020, 17511), (7605, 16164), (8082, 15210), (8980, 13689), (9126, 13470), (10140, 12123), (10530, 11674)]