204627900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{22003}}^1$

素因数の和:22051

約数の個数: 72

約数和(自身を含む): 611183104

約数和(自身を除く): 406555204

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 31, 50, 60, 62, 75, 93, 100, 124, 150, 155, 186, 300, 310, 372, 465, 620, 775, 930, 1550, 1860, 2325, 3100, 4650, 9300, 22003, 44006, 66009, 88012, 110015, 132018, 220030, 264036, 330045, 440060, 550075, 660090, 682093, 1100150, 1320180, 1364186, 1650225, 2046279, 2200300, 2728372, 3300450, 3410465, 4092558, 6600900, 6820930, 8185116, 10231395, 13641860, 17052325, 20462790, 34104650, 40925580, 51156975, 68209300, 102313950, 204627900]

約数ペア:

[(1, 204627900), (2, 102313950), (3, 68209300), (4, 51156975), (5, 40925580), (6, 34104650), (10, 20462790), (12, 17052325), (15, 13641860), (20, 10231395), (25, 8185116), (30, 6820930), (31, 6600900), (50, 4092558), (60, 3410465), (62, 3300450), (75, 2728372), (93, 2200300), (100, 2046279), (124, 1650225), (150, 1364186), (155, 1320180), (186, 1100150), (300, 682093), (310, 660090), (372, 550075), (465, 440060), (620, 330045), (775, 264036), (930, 220030), (1550, 132018), (1860, 110015), (2325, 88012), (3100, 66009), (4650, 44006), (9300, 22003)]