68190000

素因数分解:

$2^4\times 3^1\times 5^4\times {\mathrm{2273}}^1$

素因数の和:2304

約数の個数: 100

約数和(自身を含む): 220223256

約数和(自身を除く): 152033256

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 125, 150, 200, 240, 250, 300, 375, 400, 500, 600, 625, 750, 1000, 1200, 1250, 1500, 1875, 2000, 2273, 2500, 3000, 3750, 4546, 5000, 6000, 6819, 7500, 9092, 10000, 11365, 13638, 15000, 18184, 22730, 27276, 30000, 34095, 36368, 45460, 54552, 56825, 68190, 90920, 109104, 113650, 136380, 170475, 181840, 227300, 272760, 284125, 340950, 454600, 545520, 568250, 681900, 852375, 909200, 1136500, 1363800, 1420625, 1704750, 2273000, 2727600, 2841250, 3409500, 4261875, 4546000, 5682500, 6819000, 8523750, 11365000, 13638000, 17047500, 22730000, 34095000, 68190000]

約数ペア:

[(1, 68190000), (2, 34095000), (3, 22730000), (4, 17047500), (5, 13638000), (6, 11365000), (8, 8523750), (10, 6819000), (12, 5682500), (15, 4546000), (16, 4261875), (20, 3409500), (24, 2841250), (25, 2727600), (30, 2273000), (40, 1704750), (48, 1420625), (50, 1363800), (60, 1136500), (75, 909200), (80, 852375), (100, 681900), (120, 568250), (125, 545520), (150, 454600), (200, 340950), (240, 284125), (250, 272760), (300, 227300), (375, 181840), (400, 170475), (500, 136380), (600, 113650), (625, 109104), (750, 90920), (1000, 68190), (1200, 56825), (1250, 54552), (1500, 45460), (1875, 36368), (2000, 34095), (2273, 30000), (2500, 27276), (3000, 22730), (3750, 18184), (4546, 15000), (5000, 13638), (6000, 11365), (6819, 10000), (7500, 9092)]