86788260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{317}}^1$

素因数の和:364

約数の個数: 180

約数和(自身を含む): 295741908

約数和(自身を除く): 208953648

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 169, 180, 195, 234, 260, 270, 317, 324, 338, 351, 390, 405, 468, 507, 540, 585, 634, 676, 702, 780, 810, 845, 951, 1014, 1053, 1170, 1268, 1404, 1521, 1585, 1620, 1690, 1755, 1902, 2028, 2106, 2340, 2535, 2853, 3042, 3170, 3380, 3510, 3804, 4121, 4212, 4563, 4755, 5070, 5265, 5706, 6084, 6340, 7020, 7605, 8242, 8559, 9126, 9510, 10140, 10530, 11412, 12363, 13689, 14265, 15210, 16484, 17118, 18252, 19020, 20605, 21060, 22815, 24726, 25677, 27378, 28530, 30420, 34236, 37089, 41210, 42795, 45630, 49452, 51354, 53573, 54756, 57060, 61815, 68445, 74178, 82420, 85590, 91260, 102708, 107146, 111267, 123630, 128385, 136890, 148356, 160719, 171180, 185445, 214292, 222534, 247260, 256770, 267865, 273780, 321438, 333801, 370890, 445068, 482157, 513540, 535730, 556335, 642876, 667602, 741780, 803595, 964314, 1071460, 1112670, 1335204, 1446471, 1607190, 1669005, 1928628, 2225340, 2410785, 2892942, 3214380, 3338010, 4339413, 4821570, 5785884, 6676020, 7232355, 8678826, 9643140, 14464710, 17357652, 21697065, 28929420, 43394130, 86788260]

約数ペア:

[(1, 86788260), (2, 43394130), (3, 28929420), (4, 21697065), (5, 17357652), (6, 14464710), (9, 9643140), (10, 8678826), (12, 7232355), (13, 6676020), (15, 5785884), (18, 4821570), (20, 4339413), (26, 3338010), (27, 3214380), (30, 2892942), (36, 2410785), (39, 2225340), (45, 1928628), (52, 1669005), (54, 1607190), (60, 1446471), (65, 1335204), (78, 1112670), (81, 1071460), (90, 964314), (108, 803595), (117, 741780), (130, 667602), (135, 642876), (156, 556335), (162, 535730), (169, 513540), (180, 482157), (195, 445068), (234, 370890), (260, 333801), (270, 321438), (317, 273780), (324, 267865), (338, 256770), (351, 247260), (390, 222534), (405, 214292), (468, 185445), (507, 171180), (540, 160719), (585, 148356), (634, 136890), (676, 128385), (702, 123630), (780, 111267), (810, 107146), (845, 102708), (951, 91260), (1014, 85590), (1053, 82420), (1170, 74178), (1268, 68445), (1404, 61815), (1521, 57060), (1585, 54756), (1620, 53573), (1690, 51354), (1755, 49452), (1902, 45630), (2028, 42795), (2106, 41210), (2340, 37089), (2535, 34236), (2853, 30420), (3042, 28530), (3170, 27378), (3380, 25677), (3510, 24726), (3804, 22815), (4121, 21060), (4212, 20605), (4563, 19020), (4755, 18252), (5070, 17118), (5265, 16484), (5706, 15210), (6084, 14265), (6340, 13689), (7020, 12363), (7605, 11412), (8242, 10530), (8559, 10140), (9126, 9510)]