25283100

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1187}}^1$

素因数の和:1275

約数の個数: 72

約数和(自身を含む): 74245248

約数和(自身を除く): 48962148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1187, 1420, 1775, 2130, 2374, 3550, 3561, 4260, 4748, 5325, 5935, 7100, 7122, 10650, 11870, 14244, 17805, 21300, 23740, 29675, 35610, 59350, 71220, 84277, 89025, 118700, 168554, 178050, 252831, 337108, 356100, 421385, 505662, 842770, 1011324, 1264155, 1685540, 2106925, 2528310, 4213850, 5056620, 6320775, 8427700, 12641550, 25283100]

約数ペア:

[(1, 25283100), (2, 12641550), (3, 8427700), (4, 6320775), (5, 5056620), (6, 4213850), (10, 2528310), (12, 2106925), (15, 1685540), (20, 1264155), (25, 1011324), (30, 842770), (50, 505662), (60, 421385), (71, 356100), (75, 337108), (100, 252831), (142, 178050), (150, 168554), (213, 118700), (284, 89025), (300, 84277), (355, 71220), (426, 59350), (710, 35610), (852, 29675), (1065, 23740), (1187, 21300), (1420, 17805), (1775, 14244), (2130, 11870), (2374, 10650), (3550, 7122), (3561, 7100), (4260, 5935), (4748, 5325)]