85943880

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{1973}}^1$

素因数の和:2012

約数の個数: 144

約数和(自身を含む): 307174140

約数和(自身を除く): 221230260

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 30, 33, 36, 40, 44, 45, 55, 60, 66, 72, 88, 90, 99, 110, 120, 121, 132, 165, 180, 198, 220, 242, 264, 330, 360, 363, 396, 440, 484, 495, 605, 660, 726, 792, 968, 990, 1089, 1210, 1320, 1452, 1815, 1973, 1980, 2178, 2420, 2904, 3630, 3946, 3960, 4356, 4840, 5445, 5919, 7260, 7892, 8712, 9865, 10890, 11838, 14520, 15784, 17757, 19730, 21703, 21780, 23676, 29595, 35514, 39460, 43406, 43560, 47352, 59190, 65109, 71028, 78920, 86812, 88785, 108515, 118380, 130218, 142056, 173624, 177570, 195327, 217030, 236760, 238733, 260436, 325545, 355140, 390654, 434060, 477466, 520872, 651090, 710280, 716199, 781308, 868120, 954932, 976635, 1193665, 1302180, 1432398, 1562616, 1909864, 1953270, 2148597, 2387330, 2604360, 2864796, 3580995, 3906540, 4297194, 4774660, 5729592, 7161990, 7813080, 8594388, 9549320, 10742985, 14323980, 17188776, 21485970, 28647960, 42971940, 85943880]

約数ペア:

[(1, 85943880), (2, 42971940), (3, 28647960), (4, 21485970), (5, 17188776), (6, 14323980), (8, 10742985), (9, 9549320), (10, 8594388), (11, 7813080), (12, 7161990), (15, 5729592), (18, 4774660), (20, 4297194), (22, 3906540), (24, 3580995), (30, 2864796), (33, 2604360), (36, 2387330), (40, 2148597), (44, 1953270), (45, 1909864), (55, 1562616), (60, 1432398), (66, 1302180), (72, 1193665), (88, 976635), (90, 954932), (99, 868120), (110, 781308), (120, 716199), (121, 710280), (132, 651090), (165, 520872), (180, 477466), (198, 434060), (220, 390654), (242, 355140), (264, 325545), (330, 260436), (360, 238733), (363, 236760), (396, 217030), (440, 195327), (484, 177570), (495, 173624), (605, 142056), (660, 130218), (726, 118380), (792, 108515), (968, 88785), (990, 86812), (1089, 78920), (1210, 71028), (1320, 65109), (1452, 59190), (1815, 47352), (1973, 43560), (1980, 43406), (2178, 39460), (2420, 35514), (2904, 29595), (3630, 23676), (3946, 21780), (3960, 21703), (4356, 19730), (4840, 17757), (5445, 15784), (5919, 14520), (7260, 11838), (7892, 10890), (8712, 9865)]