69481620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{1291}}^1$

素因数の和:1342

約数の個数: 144

約数和(自身を含む): 237025152

約数和(自身を除く): 167543532

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 23, 26, 30, 36, 39, 45, 46, 52, 60, 65, 69, 78, 90, 92, 115, 117, 130, 138, 156, 180, 195, 207, 230, 234, 260, 276, 299, 345, 390, 414, 460, 468, 585, 598, 690, 780, 828, 897, 1035, 1170, 1196, 1291, 1380, 1495, 1794, 2070, 2340, 2582, 2691, 2990, 3588, 3873, 4140, 4485, 5164, 5382, 5980, 6455, 7746, 8970, 10764, 11619, 12910, 13455, 15492, 16783, 17940, 19365, 23238, 25820, 26910, 29693, 33566, 38730, 46476, 50349, 53820, 58095, 59386, 67132, 77460, 83915, 89079, 100698, 116190, 118772, 148465, 151047, 167830, 178158, 201396, 232380, 251745, 267237, 296930, 302094, 335660, 356316, 386009, 445395, 503490, 534474, 593860, 604188, 755235, 772018, 890790, 1006980, 1068948, 1158027, 1336185, 1510470, 1544036, 1781580, 1930045, 2316054, 2672370, 3020940, 3474081, 3860090, 4632108, 5344740, 5790135, 6948162, 7720180, 11580270, 13896324, 17370405, 23160540, 34740810, 69481620]

約数ペア:

[(1, 69481620), (2, 34740810), (3, 23160540), (4, 17370405), (5, 13896324), (6, 11580270), (9, 7720180), (10, 6948162), (12, 5790135), (13, 5344740), (15, 4632108), (18, 3860090), (20, 3474081), (23, 3020940), (26, 2672370), (30, 2316054), (36, 1930045), (39, 1781580), (45, 1544036), (46, 1510470), (52, 1336185), (60, 1158027), (65, 1068948), (69, 1006980), (78, 890790), (90, 772018), (92, 755235), (115, 604188), (117, 593860), (130, 534474), (138, 503490), (156, 445395), (180, 386009), (195, 356316), (207, 335660), (230, 302094), (234, 296930), (260, 267237), (276, 251745), (299, 232380), (345, 201396), (390, 178158), (414, 167830), (460, 151047), (468, 148465), (585, 118772), (598, 116190), (690, 100698), (780, 89079), (828, 83915), (897, 77460), (1035, 67132), (1170, 59386), (1196, 58095), (1291, 53820), (1380, 50349), (1495, 46476), (1794, 38730), (2070, 33566), (2340, 29693), (2582, 26910), (2691, 25820), (2990, 23238), (3588, 19365), (3873, 17940), (4140, 16783), (4485, 15492), (5164, 13455), (5382, 12910), (5980, 11619), (6455, 10764), (7746, 8970)]