230827100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{419}}^1\times {\mathrm{787}}^1$

素因数の和:1227

約数の個数: 72

約数和(自身を含む): 574546560

約数和(自身を除く): 343719460

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 100, 140, 175, 350, 419, 700, 787, 838, 1574, 1676, 2095, 2933, 3148, 3935, 4190, 5509, 5866, 7870, 8380, 10475, 11018, 11732, 14665, 15740, 19675, 20950, 22036, 27545, 29330, 39350, 41900, 55090, 58660, 73325, 78700, 110180, 137725, 146650, 275450, 293300, 329753, 550900, 659506, 1319012, 1648765, 2308271, 3297530, 4616542, 6595060, 8243825, 9233084, 11541355, 16487650, 23082710, 32975300, 46165420, 57706775, 115413550, 230827100]

約数ペア:

[(1, 230827100), (2, 115413550), (4, 57706775), (5, 46165420), (7, 32975300), (10, 23082710), (14, 16487650), (20, 11541355), (25, 9233084), (28, 8243825), (35, 6595060), (50, 4616542), (70, 3297530), (100, 2308271), (140, 1648765), (175, 1319012), (350, 659506), (419, 550900), (700, 329753), (787, 293300), (838, 275450), (1574, 146650), (1676, 137725), (2095, 110180), (2933, 78700), (3148, 73325), (3935, 58660), (4190, 55090), (5509, 41900), (5866, 39350), (7870, 29330), (8380, 27545), (10475, 22036), (11018, 20950), (11732, 19675), (14665, 15740)]