91117620

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2707}}^1$

素因数の和:2750

約数の個数: 144

約数和(自身を含む): 319370688

約数和(自身を除く): 228253068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 132, 153, 165, 170, 180, 187, 198, 204, 220, 255, 306, 330, 340, 374, 396, 495, 510, 561, 612, 660, 748, 765, 935, 990, 1020, 1122, 1530, 1683, 1870, 1980, 2244, 2707, 2805, 3060, 3366, 3740, 5414, 5610, 6732, 8121, 8415, 10828, 11220, 13535, 16242, 16830, 24363, 27070, 29777, 32484, 33660, 40605, 46019, 48726, 54140, 59554, 81210, 89331, 92038, 97452, 119108, 121815, 138057, 148885, 162420, 178662, 184076, 230095, 243630, 267993, 276114, 297770, 357324, 414171, 446655, 460190, 487260, 506209, 535986, 552228, 595540, 690285, 828342, 893310, 920380, 1012418, 1071972, 1339965, 1380570, 1518627, 1656684, 1786620, 2024836, 2070855, 2531045, 2679930, 2761140, 3037254, 4141710, 4555881, 5062090, 5359860, 6074508, 7593135, 8283420, 9111762, 10124180, 15186270, 18223524, 22779405, 30372540, 45558810, 91117620]

約数ペア:

[(1, 91117620), (2, 45558810), (3, 30372540), (4, 22779405), (5, 18223524), (6, 15186270), (9, 10124180), (10, 9111762), (11, 8283420), (12, 7593135), (15, 6074508), (17, 5359860), (18, 5062090), (20, 4555881), (22, 4141710), (30, 3037254), (33, 2761140), (34, 2679930), (36, 2531045), (44, 2070855), (45, 2024836), (51, 1786620), (55, 1656684), (60, 1518627), (66, 1380570), (68, 1339965), (85, 1071972), (90, 1012418), (99, 920380), (102, 893310), (110, 828342), (132, 690285), (153, 595540), (165, 552228), (170, 535986), (180, 506209), (187, 487260), (198, 460190), (204, 446655), (220, 414171), (255, 357324), (306, 297770), (330, 276114), (340, 267993), (374, 243630), (396, 230095), (495, 184076), (510, 178662), (561, 162420), (612, 148885), (660, 138057), (748, 121815), (765, 119108), (935, 97452), (990, 92038), (1020, 89331), (1122, 81210), (1530, 59554), (1683, 54140), (1870, 48726), (1980, 46019), (2244, 40605), (2707, 33660), (2805, 32484), (3060, 29777), (3366, 27070), (3740, 24363), (5414, 16830), (5610, 16242), (6732, 13535), (8121, 11220), (8415, 10828)]