12646350

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{157}}^1\times {\mathrm{179}}^1$

素因数の和:354

約数の個数: 72

約数和(自身を含む): 34383960

約数和(自身を除く): 21737610

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 157, 179, 225, 314, 358, 450, 471, 537, 785, 895, 942, 1074, 1413, 1570, 1611, 1790, 2355, 2685, 2826, 3222, 3925, 4475, 4710, 5370, 7065, 7850, 8055, 8950, 11775, 13425, 14130, 16110, 23550, 26850, 28103, 35325, 40275, 56206, 70650, 80550, 84309, 140515, 168618, 252927, 281030, 421545, 505854, 702575, 843090, 1264635, 1405150, 2107725, 2529270, 4215450, 6323175, 12646350]

約数ペア:

[(1, 12646350), (2, 6323175), (3, 4215450), (5, 2529270), (6, 2107725), (9, 1405150), (10, 1264635), (15, 843090), (18, 702575), (25, 505854), (30, 421545), (45, 281030), (50, 252927), (75, 168618), (90, 140515), (150, 84309), (157, 80550), (179, 70650), (225, 56206), (314, 40275), (358, 35325), (450, 28103), (471, 26850), (537, 23550), (785, 16110), (895, 14130), (942, 13425), (1074, 11775), (1413, 8950), (1570, 8055), (1611, 7850), (1790, 7065), (2355, 5370), (2685, 4710), (2826, 4475), (3222, 3925)]