227365000

素因数分解:

$2^3\times 5^4\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1292

約数の個数: 80

約数和(自身を含む): 547559100

約数和(自身を除く): 320194100

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 37, 40, 50, 74, 100, 125, 148, 185, 200, 250, 296, 370, 500, 625, 740, 925, 1000, 1229, 1250, 1480, 1850, 2458, 2500, 3700, 4625, 4916, 5000, 6145, 7400, 9250, 9832, 12290, 18500, 23125, 24580, 30725, 37000, 45473, 46250, 49160, 61450, 90946, 92500, 122900, 153625, 181892, 185000, 227365, 245800, 307250, 363784, 454730, 614500, 768125, 909460, 1136825, 1229000, 1536250, 1818920, 2273650, 3072500, 4547300, 5684125, 6145000, 9094600, 11368250, 22736500, 28420625, 45473000, 56841250, 113682500, 227365000]

約数ペア:

[(1, 227365000), (2, 113682500), (4, 56841250), (5, 45473000), (8, 28420625), (10, 22736500), (20, 11368250), (25, 9094600), (37, 6145000), (40, 5684125), (50, 4547300), (74, 3072500), (100, 2273650), (125, 1818920), (148, 1536250), (185, 1229000), (200, 1136825), (250, 909460), (296, 768125), (370, 614500), (500, 454730), (625, 363784), (740, 307250), (925, 245800), (1000, 227365), (1229, 185000), (1250, 181892), (1480, 153625), (1850, 122900), (2458, 92500), (2500, 90946), (3700, 61450), (4625, 49160), (4916, 46250), (5000, 45473), (6145, 37000), (7400, 30725), (9250, 24580), (9832, 23125), (12290, 18500)]