274935780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1931}}^1$

素因数の和:2066

約数の個数: 144

約数和(自身を含む): 962043264

約数和(自身を除く): 687107484

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 113, 126, 140, 180, 210, 226, 252, 315, 339, 420, 452, 565, 630, 678, 791, 1017, 1130, 1260, 1356, 1582, 1695, 1931, 2034, 2260, 2373, 3164, 3390, 3862, 3955, 4068, 4746, 5085, 5793, 6780, 7119, 7724, 7910, 9492, 9655, 10170, 11586, 11865, 13517, 14238, 15820, 17379, 19310, 20340, 23172, 23730, 27034, 28476, 28965, 34758, 35595, 38620, 40551, 47460, 54068, 57930, 67585, 69516, 71190, 81102, 86895, 115860, 121653, 135170, 142380, 162204, 173790, 202755, 218203, 243306, 270340, 347580, 405510, 436406, 486612, 608265, 654609, 811020, 872812, 1091015, 1216530, 1309218, 1527421, 1963827, 2182030, 2433060, 2618436, 3054842, 3273045, 3927654, 4364060, 4582263, 6109684, 6546090, 7637105, 7855308, 9164526, 9819135, 13092180, 13746789, 15274210, 18329052, 19638270, 22911315, 27493578, 30548420, 39276540, 45822630, 54987156, 68733945, 91645260, 137467890, 274935780]

約数ペア:

[(1, 274935780), (2, 137467890), (3, 91645260), (4, 68733945), (5, 54987156), (6, 45822630), (7, 39276540), (9, 30548420), (10, 27493578), (12, 22911315), (14, 19638270), (15, 18329052), (18, 15274210), (20, 13746789), (21, 13092180), (28, 9819135), (30, 9164526), (35, 7855308), (36, 7637105), (42, 6546090), (45, 6109684), (60, 4582263), (63, 4364060), (70, 3927654), (84, 3273045), (90, 3054842), (105, 2618436), (113, 2433060), (126, 2182030), (140, 1963827), (180, 1527421), (210, 1309218), (226, 1216530), (252, 1091015), (315, 872812), (339, 811020), (420, 654609), (452, 608265), (565, 486612), (630, 436406), (678, 405510), (791, 347580), (1017, 270340), (1130, 243306), (1260, 218203), (1356, 202755), (1582, 173790), (1695, 162204), (1931, 142380), (2034, 135170), (2260, 121653), (2373, 115860), (3164, 86895), (3390, 81102), (3862, 71190), (3955, 69516), (4068, 67585), (4746, 57930), (5085, 54068), (5793, 47460), (6780, 40551), (7119, 38620), (7724, 35595), (7910, 34758), (9492, 28965), (9655, 28476), (10170, 27034), (11586, 23730), (11865, 23172), (13517, 20340), (14238, 19310), (15820, 17379)]