85350120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{409}}^1$

素因数の和:507

約数の個数: 128

約数和(自身を含む): 269222400

約数和(自身を除く): 183872280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 37, 40, 47, 60, 74, 94, 111, 120, 141, 148, 185, 188, 222, 235, 282, 296, 370, 376, 409, 444, 470, 555, 564, 705, 740, 818, 888, 940, 1110, 1128, 1227, 1410, 1480, 1636, 1739, 1880, 2045, 2220, 2454, 2820, 3272, 3478, 4090, 4440, 4908, 5217, 5640, 6135, 6956, 8180, 8695, 9816, 10434, 12270, 13912, 15133, 16360, 17390, 19223, 20868, 24540, 26085, 30266, 34780, 38446, 41736, 45399, 49080, 52170, 57669, 60532, 69560, 75665, 76892, 90798, 96115, 104340, 115338, 121064, 151330, 153784, 181596, 192230, 208680, 226995, 230676, 288345, 302660, 363192, 384460, 453990, 461352, 576690, 605320, 711251, 768920, 907980, 1153380, 1422502, 1815960, 2133753, 2306760, 2845004, 3556255, 4267506, 5690008, 7112510, 8535012, 10668765, 14225020, 17070024, 21337530, 28450040, 42675060, 85350120]

約数ペア:

[(1, 85350120), (2, 42675060), (3, 28450040), (4, 21337530), (5, 17070024), (6, 14225020), (8, 10668765), (10, 8535012), (12, 7112510), (15, 5690008), (20, 4267506), (24, 3556255), (30, 2845004), (37, 2306760), (40, 2133753), (47, 1815960), (60, 1422502), (74, 1153380), (94, 907980), (111, 768920), (120, 711251), (141, 605320), (148, 576690), (185, 461352), (188, 453990), (222, 384460), (235, 363192), (282, 302660), (296, 288345), (370, 230676), (376, 226995), (409, 208680), (444, 192230), (470, 181596), (555, 153784), (564, 151330), (705, 121064), (740, 115338), (818, 104340), (888, 96115), (940, 90798), (1110, 76892), (1128, 75665), (1227, 69560), (1410, 60532), (1480, 57669), (1636, 52170), (1739, 49080), (1880, 45399), (2045, 41736), (2220, 38446), (2454, 34780), (2820, 30266), (3272, 26085), (3478, 24540), (4090, 20868), (4440, 19223), (4908, 17390), (5217, 16360), (5640, 15133), (6135, 13912), (6956, 12270), (8180, 10434), (8695, 9816)]