66607380

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{263}}^1$

素因数の和:355

約数の個数: 192

約数和(自身を含む): 241274880

約数和(自身を除く): 174667500

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 67, 70, 84, 90, 105, 108, 126, 134, 135, 140, 180, 189, 201, 210, 252, 263, 268, 270, 315, 335, 378, 402, 420, 469, 526, 540, 603, 630, 670, 756, 789, 804, 938, 945, 1005, 1052, 1206, 1260, 1315, 1340, 1407, 1578, 1809, 1841, 1876, 1890, 2010, 2345, 2367, 2412, 2630, 2814, 3015, 3156, 3618, 3682, 3780, 3945, 4020, 4221, 4690, 4734, 5260, 5523, 5628, 6030, 7035, 7101, 7236, 7364, 7890, 8442, 9045, 9205, 9380, 9468, 11046, 11835, 12060, 12663, 14070, 14202, 15780, 16569, 16884, 17621, 18090, 18410, 21105, 22092, 23670, 25326, 27615, 28140, 28404, 33138, 35242, 35505, 36180, 36820, 42210, 47340, 49707, 50652, 52863, 55230, 63315, 66276, 70484, 71010, 82845, 84420, 88105, 99414, 105726, 110460, 123347, 126630, 142020, 158589, 165690, 176210, 198828, 211452, 246694, 248535, 253260, 264315, 317178, 331380, 352420, 370041, 475767, 493388, 497070, 528630, 616735, 634356, 740082, 792945, 951534, 994140, 1057260, 1110123, 1233470, 1480164, 1585890, 1850205, 1903068, 2220246, 2378835, 2466940, 3171780, 3330369, 3700410, 4440492, 4757670, 5550615, 6660738, 7400820, 9515340, 11101230, 13321476, 16651845, 22202460, 33303690, 66607380]

約数ペア:

[(1, 66607380), (2, 33303690), (3, 22202460), (4, 16651845), (5, 13321476), (6, 11101230), (7, 9515340), (9, 7400820), (10, 6660738), (12, 5550615), (14, 4757670), (15, 4440492), (18, 3700410), (20, 3330369), (21, 3171780), (27, 2466940), (28, 2378835), (30, 2220246), (35, 1903068), (36, 1850205), (42, 1585890), (45, 1480164), (54, 1233470), (60, 1110123), (63, 1057260), (67, 994140), (70, 951534), (84, 792945), (90, 740082), (105, 634356), (108, 616735), (126, 528630), (134, 497070), (135, 493388), (140, 475767), (180, 370041), (189, 352420), (201, 331380), (210, 317178), (252, 264315), (263, 253260), (268, 248535), (270, 246694), (315, 211452), (335, 198828), (378, 176210), (402, 165690), (420, 158589), (469, 142020), (526, 126630), (540, 123347), (603, 110460), (630, 105726), (670, 99414), (756, 88105), (789, 84420), (804, 82845), (938, 71010), (945, 70484), (1005, 66276), (1052, 63315), (1206, 55230), (1260, 52863), (1315, 50652), (1340, 49707), (1407, 47340), (1578, 42210), (1809, 36820), (1841, 36180), (1876, 35505), (1890, 35242), (2010, 33138), (2345, 28404), (2367, 28140), (2412, 27615), (2630, 25326), (2814, 23670), (3015, 22092), (3156, 21105), (3618, 18410), (3682, 18090), (3780, 17621), (3945, 16884), (4020, 16569), (4221, 15780), (4690, 14202), (4734, 14070), (5260, 12663), (5523, 12060), (5628, 11835), (6030, 11046), (7035, 9468), (7101, 9380), (7236, 9205), (7364, 9045), (7890, 8442)]