85445550

素因数分解:

$2^1\times 3^3\times 5^2\times {\mathrm{167}}^1\times {\mathrm{379}}^1$

素因数の和:567

約数の個数: 96

約数和(自身を含む): 237484800

約数和(自身を除く): 152039250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 90, 135, 150, 167, 225, 270, 334, 379, 450, 501, 675, 758, 835, 1002, 1137, 1350, 1503, 1670, 1895, 2274, 2505, 3006, 3411, 3790, 4175, 4509, 5010, 5685, 6822, 7515, 8350, 9018, 9475, 10233, 11370, 12525, 15030, 17055, 18950, 20466, 22545, 25050, 28425, 34110, 37575, 45090, 51165, 56850, 63293, 75150, 85275, 102330, 112725, 126586, 170550, 189879, 225450, 255825, 316465, 379758, 511650, 569637, 632930, 949395, 1139274, 1582325, 1708911, 1898790, 2848185, 3164650, 3417822, 4746975, 5696370, 8544555, 9493950, 14240925, 17089110, 28481850, 42722775, 85445550]

約数ペア:

[(1, 85445550), (2, 42722775), (3, 28481850), (5, 17089110), (6, 14240925), (9, 9493950), (10, 8544555), (15, 5696370), (18, 4746975), (25, 3417822), (27, 3164650), (30, 2848185), (45, 1898790), (50, 1708911), (54, 1582325), (75, 1139274), (90, 949395), (135, 632930), (150, 569637), (167, 511650), (225, 379758), (270, 316465), (334, 255825), (379, 225450), (450, 189879), (501, 170550), (675, 126586), (758, 112725), (835, 102330), (1002, 85275), (1137, 75150), (1350, 63293), (1503, 56850), (1670, 51165), (1895, 45090), (2274, 37575), (2505, 34110), (3006, 28425), (3411, 25050), (3790, 22545), (4175, 20466), (4509, 18950), (5010, 17055), (5685, 15030), (6822, 12525), (7515, 11370), (8350, 10233), (9018, 9475)]