136380000

素因数分解:

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

素因数の和:2306

約数の個数: 120

約数和(自身を含む): 447550488

約数和(自身を除く): 311170488

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, 1500, 1875, 2000, 2273, 2400, 2500, 3000, 3750, 4000, 4546, 5000, 6000, 6819, 7500, 9092, 10000, 11365, 12000, 13638, 15000, 18184, 20000, 22730, 27276, 30000, 34095, 36368, 45460, 54552, 56825, 60000, 68190, 72736, 90920, 109104, 113650, 136380, 170475, 181840, 218208, 227300, 272760, 284125, 340950, 363680, 454600, 545520, 568250, 681900, 852375, 909200, 1091040, 1136500, 1363800, 1420625, 1704750, 1818400, 2273000, 2727600, 2841250, 3409500, 4261875, 4546000, 5455200, 5682500, 6819000, 8523750, 9092000, 11365000, 13638000, 17047500, 22730000, 27276000, 34095000, 45460000, 68190000, 136380000]

約数ペア:

[(1, 136380000), (2, 68190000), (3, 45460000), (4, 34095000), (5, 27276000), (6, 22730000), (8, 17047500), (10, 13638000), (12, 11365000), (15, 9092000), (16, 8523750), (20, 6819000), (24, 5682500), (25, 5455200), (30, 4546000), (32, 4261875), (40, 3409500), (48, 2841250), (50, 2727600), (60, 2273000), (75, 1818400), (80, 1704750), (96, 1420625), (100, 1363800), (120, 1136500), (125, 1091040), (150, 909200), (160, 852375), (200, 681900), (240, 568250), (250, 545520), (300, 454600), (375, 363680), (400, 340950), (480, 284125), (500, 272760), (600, 227300), (625, 218208), (750, 181840), (800, 170475), (1000, 136380), (1200, 113650), (1250, 109104), (1500, 90920), (1875, 72736), (2000, 68190), (2273, 60000), (2400, 56825), (2500, 54552), (3000, 45460), (3750, 36368), (4000, 34095), (4546, 30000), (5000, 27276), (6000, 22730), (6819, 20000), (7500, 18184), (9092, 15000), (10000, 13638), (11365, 12000)]