122506740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:398

約数の個数: 144

約数和(自身を含む): 392491008

約数和(自身を除く): 269984268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 60, 69, 90, 92, 115, 127, 138, 180, 207, 230, 233, 254, 276, 345, 381, 414, 460, 466, 508, 635, 690, 699, 762, 828, 932, 1035, 1143, 1165, 1270, 1380, 1398, 1524, 1905, 2070, 2097, 2286, 2330, 2540, 2796, 2921, 3495, 3810, 4140, 4194, 4572, 4660, 5359, 5715, 5842, 6990, 7620, 8388, 8763, 10485, 10718, 11430, 11684, 13980, 14605, 16077, 17526, 20970, 21436, 22860, 26289, 26795, 29210, 29591, 32154, 35052, 41940, 43815, 48231, 52578, 53590, 58420, 59182, 64308, 80385, 87630, 88773, 96462, 105156, 107180, 118364, 131445, 147955, 160770, 175260, 177546, 192924, 241155, 262890, 266319, 295910, 321540, 355092, 443865, 482310, 525780, 532638, 591820, 680593, 887730, 964620, 1065276, 1331595, 1361186, 1775460, 2041779, 2663190, 2722372, 3402965, 4083558, 5326380, 6125337, 6805930, 8167116, 10208895, 12250674, 13611860, 20417790, 24501348, 30626685, 40835580, 61253370, 122506740]

約数ペア:

[(1, 122506740), (2, 61253370), (3, 40835580), (4, 30626685), (5, 24501348), (6, 20417790), (9, 13611860), (10, 12250674), (12, 10208895), (15, 8167116), (18, 6805930), (20, 6125337), (23, 5326380), (30, 4083558), (36, 3402965), (45, 2722372), (46, 2663190), (60, 2041779), (69, 1775460), (90, 1361186), (92, 1331595), (115, 1065276), (127, 964620), (138, 887730), (180, 680593), (207, 591820), (230, 532638), (233, 525780), (254, 482310), (276, 443865), (345, 355092), (381, 321540), (414, 295910), (460, 266319), (466, 262890), (508, 241155), (635, 192924), (690, 177546), (699, 175260), (762, 160770), (828, 147955), (932, 131445), (1035, 118364), (1143, 107180), (1165, 105156), (1270, 96462), (1380, 88773), (1398, 87630), (1524, 80385), (1905, 64308), (2070, 59182), (2097, 58420), (2286, 53590), (2330, 52578), (2540, 48231), (2796, 43815), (2921, 41940), (3495, 35052), (3810, 32154), (4140, 29591), (4194, 29210), (4572, 26795), (4660, 26289), (5359, 22860), (5715, 21436), (5842, 20970), (6990, 17526), (7620, 16077), (8388, 14605), (8763, 13980), (10485, 11684), (10718, 11430)]