82906500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2909}}^1$

素因数の和:2950

約数の個数: 96

約数和(自身を含む): 254217600

約数和(自身を除く): 171311100

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 750, 950, 1140, 1425, 1500, 1900, 2375, 2850, 2909, 4750, 5700, 5818, 7125, 8727, 9500, 11636, 14250, 14545, 17454, 28500, 29090, 34908, 43635, 55271, 58180, 72725, 87270, 110542, 145450, 165813, 174540, 218175, 221084, 276355, 290900, 331626, 363625, 436350, 552710, 663252, 727250, 829065, 872700, 1090875, 1105420, 1381775, 1454500, 1658130, 2181750, 2763550, 3316260, 4145325, 4363500, 5527100, 6908875, 8290650, 13817750, 16581300, 20726625, 27635500, 41453250, 82906500]

約数ペア:

[(1, 82906500), (2, 41453250), (3, 27635500), (4, 20726625), (5, 16581300), (6, 13817750), (10, 8290650), (12, 6908875), (15, 5527100), (19, 4363500), (20, 4145325), (25, 3316260), (30, 2763550), (38, 2181750), (50, 1658130), (57, 1454500), (60, 1381775), (75, 1105420), (76, 1090875), (95, 872700), (100, 829065), (114, 727250), (125, 663252), (150, 552710), (190, 436350), (228, 363625), (250, 331626), (285, 290900), (300, 276355), (375, 221084), (380, 218175), (475, 174540), (500, 165813), (570, 145450), (750, 110542), (950, 87270), (1140, 72725), (1425, 58180), (1500, 55271), (1900, 43635), (2375, 34908), (2850, 29090), (2909, 28500), (4750, 17454), (5700, 14545), (5818, 14250), (7125, 11636), (8727, 9500)]