857579580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{33317}}^1$

素因数の和:33356

約数の個数: 144

約数和(自身を含む): 3056193504

約数和(自身を除く): 2198613924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 13, 15, 18, 20, 22, 26, 30, 33, 36, 39, 44, 45, 52, 55, 60, 65, 66, 78, 90, 99, 110, 117, 130, 132, 143, 156, 165, 180, 195, 198, 220, 234, 260, 286, 330, 390, 396, 429, 468, 495, 572, 585, 660, 715, 780, 858, 990, 1170, 1287, 1430, 1716, 1980, 2145, 2340, 2574, 2860, 4290, 5148, 6435, 8580, 12870, 25740, 33317, 66634, 99951, 133268, 166585, 199902, 299853, 333170, 366487, 399804, 433121, 499755, 599706, 666340, 732974, 866242, 999510, 1099461, 1199412, 1299363, 1465948, 1499265, 1732484, 1832435, 1999020, 2165605, 2198922, 2598726, 2998530, 3298383, 3664870, 3898089, 4331210, 4397844, 4764331, 5197452, 5497305, 5997060, 6496815, 6596766, 7329740, 7796178, 8662420, 9528662, 10994610, 12993630, 13193532, 14292993, 15592356, 16491915, 19057324, 19490445, 21989220, 23821655, 25987260, 28585986, 32983830, 38980890, 42878979, 47643310, 57171972, 65967660, 71464965, 77961780, 85757958, 95286620, 142929930, 171515916, 214394895, 285859860, 428789790, 857579580]

約数ペア:

[(1, 857579580), (2, 428789790), (3, 285859860), (4, 214394895), (5, 171515916), (6, 142929930), (9, 95286620), (10, 85757958), (11, 77961780), (12, 71464965), (13, 65967660), (15, 57171972), (18, 47643310), (20, 42878979), (22, 38980890), (26, 32983830), (30, 28585986), (33, 25987260), (36, 23821655), (39, 21989220), (44, 19490445), (45, 19057324), (52, 16491915), (55, 15592356), (60, 14292993), (65, 13193532), (66, 12993630), (78, 10994610), (90, 9528662), (99, 8662420), (110, 7796178), (117, 7329740), (130, 6596766), (132, 6496815), (143, 5997060), (156, 5497305), (165, 5197452), (180, 4764331), (195, 4397844), (198, 4331210), (220, 3898089), (234, 3664870), (260, 3298383), (286, 2998530), (330, 2598726), (390, 2198922), (396, 2165605), (429, 1999020), (468, 1832435), (495, 1732484), (572, 1499265), (585, 1465948), (660, 1299363), (715, 1199412), (780, 1099461), (858, 999510), (990, 866242), (1170, 732974), (1287, 666340), (1430, 599706), (1716, 499755), (1980, 433121), (2145, 399804), (2340, 366487), (2574, 333170), (2860, 299853), (4290, 199902), (5148, 166585), (6435, 133268), (8580, 99951), (12870, 66634), (25740, 33317)]