83615580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{1063}}^1$

素因数の和:1120

約数の個数: 144

約数和(自身を含む): 278853120

約数和(自身を除く): 195237540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 23, 30, 36, 38, 45, 46, 57, 60, 69, 76, 90, 92, 95, 114, 115, 138, 171, 180, 190, 207, 228, 230, 276, 285, 342, 345, 380, 414, 437, 460, 570, 684, 690, 828, 855, 874, 1035, 1063, 1140, 1311, 1380, 1710, 1748, 2070, 2126, 2185, 2622, 3189, 3420, 3933, 4140, 4252, 4370, 5244, 5315, 6378, 6555, 7866, 8740, 9567, 10630, 12756, 13110, 15732, 15945, 19134, 19665, 20197, 21260, 24449, 26220, 31890, 38268, 39330, 40394, 47835, 48898, 60591, 63780, 73347, 78660, 80788, 95670, 97796, 100985, 121182, 122245, 146694, 181773, 191340, 201970, 220041, 242364, 244490, 293388, 302955, 363546, 366735, 403940, 440082, 464531, 488980, 605910, 727092, 733470, 880164, 908865, 929062, 1100205, 1211820, 1393593, 1466940, 1817730, 1858124, 2200410, 2322655, 2787186, 3635460, 4180779, 4400820, 4645310, 5574372, 6967965, 8361558, 9290620, 13935930, 16723116, 20903895, 27871860, 41807790, 83615580]

約数ペア:

[(1, 83615580), (2, 41807790), (3, 27871860), (4, 20903895), (5, 16723116), (6, 13935930), (9, 9290620), (10, 8361558), (12, 6967965), (15, 5574372), (18, 4645310), (19, 4400820), (20, 4180779), (23, 3635460), (30, 2787186), (36, 2322655), (38, 2200410), (45, 1858124), (46, 1817730), (57, 1466940), (60, 1393593), (69, 1211820), (76, 1100205), (90, 929062), (92, 908865), (95, 880164), (114, 733470), (115, 727092), (138, 605910), (171, 488980), (180, 464531), (190, 440082), (207, 403940), (228, 366735), (230, 363546), (276, 302955), (285, 293388), (342, 244490), (345, 242364), (380, 220041), (414, 201970), (437, 191340), (460, 181773), (570, 146694), (684, 122245), (690, 121182), (828, 100985), (855, 97796), (874, 95670), (1035, 80788), (1063, 78660), (1140, 73347), (1311, 63780), (1380, 60591), (1710, 48898), (1748, 47835), (2070, 40394), (2126, 39330), (2185, 38268), (2622, 31890), (3189, 26220), (3420, 24449), (3933, 21260), (4140, 20197), (4252, 19665), (4370, 19134), (5244, 15945), (5315, 15732), (6378, 13110), (6555, 12756), (7866, 10630), (8740, 9567)]