84540000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{1409}}^1$

素因数の和:1442

約数の個数: 120

約数和(自身を含む): 277504920

約数和(自身を除く): 192964920

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, 1000, 1200, 1250, 1409, 1500, 1875, 2000, 2400, 2500, 2818, 3000, 3750, 4000, 4227, 5000, 5636, 6000, 7045, 7500, 8454, 10000, 11272, 12000, 14090, 15000, 16908, 20000, 21135, 22544, 28180, 30000, 33816, 35225, 42270, 45088, 56360, 60000, 67632, 70450, 84540, 105675, 112720, 135264, 140900, 169080, 176125, 211350, 225440, 281800, 338160, 352250, 422700, 528375, 563600, 676320, 704500, 845400, 880625, 1056750, 1127200, 1409000, 1690800, 1761250, 2113500, 2641875, 2818000, 3381600, 3522500, 4227000, 5283750, 5636000, 7045000, 8454000, 10567500, 14090000, 16908000, 21135000, 28180000, 42270000, 84540000]

約数ペア:

[(1, 84540000), (2, 42270000), (3, 28180000), (4, 21135000), (5, 16908000), (6, 14090000), (8, 10567500), (10, 8454000), (12, 7045000), (15, 5636000), (16, 5283750), (20, 4227000), (24, 3522500), (25, 3381600), (30, 2818000), (32, 2641875), (40, 2113500), (48, 1761250), (50, 1690800), (60, 1409000), (75, 1127200), (80, 1056750), (96, 880625), (100, 845400), (120, 704500), (125, 676320), (150, 563600), (160, 528375), (200, 422700), (240, 352250), (250, 338160), (300, 281800), (375, 225440), (400, 211350), (480, 176125), (500, 169080), (600, 140900), (625, 135264), (750, 112720), (800, 105675), (1000, 84540), (1200, 70450), (1250, 67632), (1409, 60000), (1500, 56360), (1875, 45088), (2000, 42270), (2400, 35225), (2500, 33816), (2818, 30000), (3000, 28180), (3750, 22544), (4000, 21135), (4227, 20000), (5000, 16908), (5636, 15000), (6000, 14090), (7045, 12000), (7500, 11272), (8454, 10000)]