775005660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{30109}}^1$

素因数の和:30148

約数の個数: 144

約数和(自身を含む): 2761930080

約数和(自身を除く): 1986924420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 30109, 60218, 90327, 120436, 150545, 180654, 270981, 301090, 331199, 361308, 391417, 451635, 541962, 602180, 662398, 782834, 903270, 993597, 1083924, 1174251, 1324796, 1354905, 1565668, 1655995, 1806540, 1957085, 1987194, 2348502, 2709810, 2980791, 3311990, 3522753, 3914170, 3974388, 4305587, 4697004, 4967985, 5419620, 5871255, 5961582, 6623980, 7045506, 7828340, 8611174, 9935970, 11742510, 11923164, 12916761, 14091012, 14903955, 17222348, 17613765, 19871940, 21527935, 23485020, 25833522, 29807910, 35227530, 38750283, 43055870, 51667044, 59615820, 64583805, 70455060, 77500566, 86111740, 129167610, 155001132, 193751415, 258335220, 387502830, 775005660]

約数ペア:

[(1, 775005660), (2, 387502830), (3, 258335220), (4, 193751415), (5, 155001132), (6, 129167610), (9, 86111740), (10, 77500566), (11, 70455060), (12, 64583805), (13, 59615820), (15, 51667044), (18, 43055870), (20, 38750283), (22, 35227530), (26, 29807910), (30, 25833522), (33, 23485020), (36, 21527935), (39, 19871940), (44, 17613765), (45, 17222348), (52, 14903955), (55, 14091012), (60, 12916761), (65, 11923164), (66, 11742510), (78, 9935970), (90, 8611174), (99, 7828340), (110, 7045506), (117, 6623980), (130, 5961582), (132, 5871255), (143, 5419620), (156, 4967985), (165, 4697004), (180, 4305587), (195, 3974388), (198, 3914170), (220, 3522753), (234, 3311990), (260, 2980791), (286, 2709810), (330, 2348502), (390, 1987194), (396, 1957085), (429, 1806540), (468, 1655995), (495, 1565668), (572, 1354905), (585, 1324796), (660, 1174251), (715, 1083924), (780, 993597), (858, 903270), (990, 782834), (1170, 662398), (1287, 602180), (1430, 541962), (1716, 451635), (1980, 391417), (2145, 361308), (2340, 331199), (2574, 301090), (2860, 270981), (4290, 180654), (5148, 150545), (6435, 120436), (8580, 90327), (12870, 60218), (25740, 30109)]