5223750

素因数分解:

$2^1\times 3^1\times 5^4\times 7^1\times {\mathrm{199}}^1$

素因数の和:231

約数の個数: 80

約数和(自身を含む): 14995200

約数和(自身を除く): 9771450

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 105, 125, 150, 175, 199, 210, 250, 350, 375, 398, 525, 597, 625, 750, 875, 995, 1050, 1194, 1250, 1393, 1750, 1875, 1990, 2625, 2786, 2985, 3750, 4179, 4375, 4975, 5250, 5970, 6965, 8358, 8750, 9950, 13125, 13930, 14925, 20895, 24875, 26250, 29850, 34825, 41790, 49750, 69650, 74625, 104475, 124375, 149250, 174125, 208950, 248750, 348250, 373125, 522375, 746250, 870625, 1044750, 1741250, 2611875, 5223750]

約数ペア:

[(1, 5223750), (2, 2611875), (3, 1741250), (5, 1044750), (6, 870625), (7, 746250), (10, 522375), (14, 373125), (15, 348250), (21, 248750), (25, 208950), (30, 174125), (35, 149250), (42, 124375), (50, 104475), (70, 74625), (75, 69650), (105, 49750), (125, 41790), (150, 34825), (175, 29850), (199, 26250), (210, 24875), (250, 20895), (350, 14925), (375, 13930), (398, 13125), (525, 9950), (597, 8750), (625, 8358), (750, 6965), (875, 5970), (995, 5250), (1050, 4975), (1194, 4375), (1250, 4179), (1393, 3750), (1750, 2985), (1875, 2786), (1990, 2625)]