31899900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{941}}^1$

素因数の和:1071

約数の個数: 72

約数和(自身を含む): 93212784

約数和(自身を除く): 61312884

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 941, 1130, 1356, 1695, 1882, 2260, 2823, 2825, 3390, 3764, 4705, 5646, 5650, 6780, 8475, 9410, 11292, 11300, 14115, 16950, 18820, 23525, 28230, 33900, 47050, 56460, 70575, 94100, 106333, 141150, 212666, 282300, 318999, 425332, 531665, 637998, 1063330, 1275996, 1594995, 2126660, 2658325, 3189990, 5316650, 6379980, 7974975, 10633300, 15949950, 31899900]

約数ペア:

[(1, 31899900), (2, 15949950), (3, 10633300), (4, 7974975), (5, 6379980), (6, 5316650), (10, 3189990), (12, 2658325), (15, 2126660), (20, 1594995), (25, 1275996), (30, 1063330), (50, 637998), (60, 531665), (75, 425332), (100, 318999), (113, 282300), (150, 212666), (226, 141150), (300, 106333), (339, 94100), (452, 70575), (565, 56460), (678, 47050), (941, 33900), (1130, 28230), (1356, 23525), (1695, 18820), (1882, 16950), (2260, 14115), (2823, 11300), (2825, 11292), (3390, 9410), (3764, 8475), (4705, 6780), (5646, 5650)]