87337250

素因数分解:

$2^1\times 5^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{349}}^1$

素因数の和:397

約数の個数: 128

約数和(自身を含む): 220147200

約数和(自身を除く): 132809950

約数列:

[1, 2, 5, 7, 10, 11, 13, 14, 22, 25, 26, 35, 50, 55, 65, 70, 77, 91, 110, 125, 130, 143, 154, 175, 182, 250, 275, 286, 325, 349, 350, 385, 455, 550, 650, 698, 715, 770, 875, 910, 1001, 1375, 1430, 1625, 1745, 1750, 1925, 2002, 2275, 2443, 2750, 3250, 3490, 3575, 3839, 3850, 4537, 4550, 4886, 5005, 7150, 7678, 8725, 9074, 9625, 10010, 11375, 12215, 17450, 17875, 19195, 19250, 22685, 22750, 24430, 25025, 26873, 31759, 35750, 38390, 43625, 45370, 49907, 50050, 53746, 61075, 63518, 87250, 95975, 99814, 113425, 122150, 125125, 134365, 158795, 191950, 226850, 249535, 250250, 268730, 305375, 317590, 349349, 479875, 499070, 567125, 610750, 671825, 698698, 793975, 959750, 1134250, 1247675, 1343650, 1587950, 1746745, 2495350, 3359125, 3493490, 3969875, 6238375, 6718250, 7939750, 8733725, 12476750, 17467450, 43668625, 87337250]

約数ペア:

[(1, 87337250), (2, 43668625), (5, 17467450), (7, 12476750), (10, 8733725), (11, 7939750), (13, 6718250), (14, 6238375), (22, 3969875), (25, 3493490), (26, 3359125), (35, 2495350), (50, 1746745), (55, 1587950), (65, 1343650), (70, 1247675), (77, 1134250), (91, 959750), (110, 793975), (125, 698698), (130, 671825), (143, 610750), (154, 567125), (175, 499070), (182, 479875), (250, 349349), (275, 317590), (286, 305375), (325, 268730), (349, 250250), (350, 249535), (385, 226850), (455, 191950), (550, 158795), (650, 134365), (698, 125125), (715, 122150), (770, 113425), (875, 99814), (910, 95975), (1001, 87250), (1375, 63518), (1430, 61075), (1625, 53746), (1745, 50050), (1750, 49907), (1925, 45370), (2002, 43625), (2275, 38390), (2443, 35750), (2750, 31759), (3250, 26873), (3490, 25025), (3575, 24430), (3839, 22750), (3850, 22685), (4537, 19250), (4550, 19195), (4886, 17875), (5005, 17450), (7150, 12215), (7678, 11375), (8725, 10010), (9074, 9625)]