39970260

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{2243}}^1$

素因数の和:2275

約数の個数: 120

約数和(自身を含む): 136848096

約数和(自身を除く): 96877836

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, 270, 297, 324, 330, 396, 405, 495, 540, 594, 660, 810, 891, 990, 1188, 1485, 1620, 1782, 1980, 2243, 2970, 3564, 4455, 4486, 5940, 6729, 8910, 8972, 11215, 13458, 17820, 20187, 22430, 24673, 26916, 33645, 40374, 44860, 49346, 60561, 67290, 74019, 80748, 98692, 100935, 121122, 123365, 134580, 148038, 181683, 201870, 222057, 242244, 246730, 296076, 302805, 363366, 370095, 403740, 444114, 493460, 605610, 666171, 726732, 740190, 888228, 908415, 1110285, 1211220, 1332342, 1480380, 1816830, 1998513, 2220570, 2664684, 3330855, 3633660, 3997026, 4441140, 6661710, 7994052, 9992565, 13323420, 19985130, 39970260]

約数ペア:

[(1, 39970260), (2, 19985130), (3, 13323420), (4, 9992565), (5, 7994052), (6, 6661710), (9, 4441140), (10, 3997026), (11, 3633660), (12, 3330855), (15, 2664684), (18, 2220570), (20, 1998513), (22, 1816830), (27, 1480380), (30, 1332342), (33, 1211220), (36, 1110285), (44, 908415), (45, 888228), (54, 740190), (55, 726732), (60, 666171), (66, 605610), (81, 493460), (90, 444114), (99, 403740), (108, 370095), (110, 363366), (132, 302805), (135, 296076), (162, 246730), (165, 242244), (180, 222057), (198, 201870), (220, 181683), (270, 148038), (297, 134580), (324, 123365), (330, 121122), (396, 100935), (405, 98692), (495, 80748), (540, 74019), (594, 67290), (660, 60561), (810, 49346), (891, 44860), (990, 40374), (1188, 33645), (1485, 26916), (1620, 24673), (1782, 22430), (1980, 20187), (2243, 17820), (2970, 13458), (3564, 11215), (4455, 8972), (4486, 8910), (5940, 6729)]