52980000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{883}}^1$

素因数の和:916

約数の個数: 120

約数和(自身を含む): 173981808

約数和(自身を除く): 121001808

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 883, 1000, 1200, 1250, 1500, 1766, 1875, 2000, 2400, 2500, 2649, 3000, 3532, 3750, 4000, 4415, 5000, 5298, 6000, 7064, 7500, 8830, 10000, 10596, 12000, 13245, 14128, 15000, 17660, 20000, 21192, 22075, 26490, 28256, 30000, 35320, 42384, 44150, 52980, 60000, 66225, 70640, 84768, 88300, 105960, 110375, 132450, 141280, 176600, 211920, 220750, 264900, 331125, 353200, 423840, 441500, 529800, 551875, 662250, 706400, 883000, 1059600, 1103750, 1324500, 1655625, 1766000, 2119200, 2207500, 2649000, 3311250, 3532000, 4415000, 5298000, 6622500, 8830000, 10596000, 13245000, 17660000, 26490000, 52980000]

約数ペア:

[(1, 52980000), (2, 26490000), (3, 17660000), (4, 13245000), (5, 10596000), (6, 8830000), (8, 6622500), (10, 5298000), (12, 4415000), (15, 3532000), (16, 3311250), (20, 2649000), (24, 2207500), (25, 2119200), (30, 1766000), (32, 1655625), (40, 1324500), (48, 1103750), (50, 1059600), (60, 883000), (75, 706400), (80, 662250), (96, 551875), (100, 529800), (120, 441500), (125, 423840), (150, 353200), (160, 331125), (200, 264900), (240, 220750), (250, 211920), (300, 176600), (375, 141280), (400, 132450), (480, 110375), (500, 105960), (600, 88300), (625, 84768), (750, 70640), (800, 66225), (883, 60000), (1000, 52980), (1200, 44150), (1250, 42384), (1500, 35320), (1766, 30000), (1875, 28256), (2000, 26490), (2400, 22075), (2500, 21192), (2649, 20000), (3000, 17660), (3532, 15000), (3750, 14128), (4000, 13245), (4415, 12000), (5000, 10596), (5298, 10000), (6000, 8830), (7064, 7500)]