178075260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{3331}}^1$

素因数の和:3366

約数の個数: 144

約数和(自身を含む): 611275392

約数和(自身を除く): 433200132

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 27, 30, 33, 36, 44, 45, 54, 55, 60, 66, 81, 90, 99, 108, 110, 132, 135, 162, 165, 180, 198, 220, 243, 270, 297, 324, 330, 396, 405, 486, 495, 540, 594, 660, 810, 891, 972, 990, 1188, 1215, 1485, 1620, 1782, 1980, 2430, 2673, 2970, 3331, 3564, 4455, 4860, 5346, 5940, 6662, 8910, 9993, 10692, 13324, 13365, 16655, 17820, 19986, 26730, 29979, 33310, 36641, 39972, 49965, 53460, 59958, 66620, 73282, 89937, 99930, 109923, 119916, 146564, 149895, 179874, 183205, 199860, 219846, 269811, 299790, 329769, 359748, 366410, 439692, 449685, 539622, 549615, 599580, 659538, 732820, 809433, 899370, 989307, 1079244, 1099230, 1319076, 1349055, 1618866, 1648845, 1798740, 1978614, 2198460, 2698110, 2967921, 3237732, 3297690, 3957228, 4047165, 4946535, 5396220, 5935842, 6595380, 8094330, 8903763, 9893070, 11871684, 14839605, 16188660, 17807526, 19786140, 29679210, 35615052, 44518815, 59358420, 89037630, 178075260]

約数ペア:

[(1, 178075260), (2, 89037630), (3, 59358420), (4, 44518815), (5, 35615052), (6, 29679210), (9, 19786140), (10, 17807526), (11, 16188660), (12, 14839605), (15, 11871684), (18, 9893070), (20, 8903763), (22, 8094330), (27, 6595380), (30, 5935842), (33, 5396220), (36, 4946535), (44, 4047165), (45, 3957228), (54, 3297690), (55, 3237732), (60, 2967921), (66, 2698110), (81, 2198460), (90, 1978614), (99, 1798740), (108, 1648845), (110, 1618866), (132, 1349055), (135, 1319076), (162, 1099230), (165, 1079244), (180, 989307), (198, 899370), (220, 809433), (243, 732820), (270, 659538), (297, 599580), (324, 549615), (330, 539622), (396, 449685), (405, 439692), (486, 366410), (495, 359748), (540, 329769), (594, 299790), (660, 269811), (810, 219846), (891, 199860), (972, 183205), (990, 179874), (1188, 149895), (1215, 146564), (1485, 119916), (1620, 109923), (1782, 99930), (1980, 89937), (2430, 73282), (2673, 66620), (2970, 59958), (3331, 53460), (3564, 49965), (4455, 39972), (4860, 36641), (5346, 33310), (5940, 29979), (6662, 26730), (8910, 19986), (9993, 17820), (10692, 16655), (13324, 13365)]