79952250

素因数分解:

$2^1\times 3^1\times 5^3\times 7^1\times {\mathrm{97}}^1\times {\mathrm{157}}^1$

素因数の和:281

約数の個数: 128

約数和(自身を含む): 231888384

約数和(自身を除く): 151936134

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 25, 30, 35, 42, 50, 70, 75, 97, 105, 125, 150, 157, 175, 194, 210, 250, 291, 314, 350, 375, 471, 485, 525, 582, 679, 750, 785, 875, 942, 970, 1050, 1099, 1358, 1455, 1570, 1750, 2037, 2198, 2355, 2425, 2625, 2910, 3297, 3395, 3925, 4074, 4710, 4850, 5250, 5495, 6594, 6790, 7275, 7850, 10185, 10990, 11775, 12125, 14550, 15229, 16485, 16975, 19625, 20370, 23550, 24250, 27475, 30458, 32970, 33950, 36375, 39250, 45687, 50925, 54950, 58875, 72750, 76145, 82425, 84875, 91374, 101850, 106603, 117750, 137375, 152290, 164850, 169750, 213206, 228435, 254625, 274750, 319809, 380725, 412125, 456870, 509250, 533015, 639618, 761450, 824250, 1066030, 1142175, 1599045, 1903625, 2284350, 2665075, 3198090, 3807250, 5330150, 5710875, 7995225, 11421750, 13325375, 15990450, 26650750, 39976125, 79952250]

約数ペア:

[(1, 79952250), (2, 39976125), (3, 26650750), (5, 15990450), (6, 13325375), (7, 11421750), (10, 7995225), (14, 5710875), (15, 5330150), (21, 3807250), (25, 3198090), (30, 2665075), (35, 2284350), (42, 1903625), (50, 1599045), (70, 1142175), (75, 1066030), (97, 824250), (105, 761450), (125, 639618), (150, 533015), (157, 509250), (175, 456870), (194, 412125), (210, 380725), (250, 319809), (291, 274750), (314, 254625), (350, 228435), (375, 213206), (471, 169750), (485, 164850), (525, 152290), (582, 137375), (679, 117750), (750, 106603), (785, 101850), (875, 91374), (942, 84875), (970, 82425), (1050, 76145), (1099, 72750), (1358, 58875), (1455, 54950), (1570, 50925), (1750, 45687), (2037, 39250), (2198, 36375), (2355, 33950), (2425, 32970), (2625, 30458), (2910, 27475), (3297, 24250), (3395, 23550), (3925, 20370), (4074, 19625), (4710, 16975), (4850, 16485), (5250, 15229), (5495, 14550), (6594, 12125), (6790, 11775), (7275, 10990), (7850, 10185)]