219212550

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{167}}^1\times {\mathrm{2917}}^1$

素因数の和:3102

約数の個数: 72

約数和(自身を含む): 592680816

約数和(自身を除く): 373468266

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 167, 225, 334, 450, 501, 835, 1002, 1503, 1670, 2505, 2917, 3006, 4175, 5010, 5834, 7515, 8350, 8751, 12525, 14585, 15030, 17502, 25050, 26253, 29170, 37575, 43755, 52506, 72925, 75150, 87510, 131265, 145850, 218775, 262530, 437550, 487139, 656325, 974278, 1312650, 1461417, 2435695, 2922834, 4384251, 4871390, 7307085, 8768502, 12178475, 14614170, 21921255, 24356950, 36535425, 43842510, 73070850, 109606275, 219212550]

約数ペア:

[(1, 219212550), (2, 109606275), (3, 73070850), (5, 43842510), (6, 36535425), (9, 24356950), (10, 21921255), (15, 14614170), (18, 12178475), (25, 8768502), (30, 7307085), (45, 4871390), (50, 4384251), (75, 2922834), (90, 2435695), (150, 1461417), (167, 1312650), (225, 974278), (334, 656325), (450, 487139), (501, 437550), (835, 262530), (1002, 218775), (1503, 145850), (1670, 131265), (2505, 87510), (2917, 75150), (3006, 72925), (4175, 52506), (5010, 43755), (5834, 37575), (7515, 29170), (8350, 26253), (8751, 25050), (12525, 17502), (14585, 15030)]