2505545460

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{140603}}^1$

素因数の和:140635

約数の個数: 120

約数和(自身を含む): 8574594336

約数和(自身を除く): 6069048876

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, 2970, 3564, 4455, 5940, 8910, 17820, 140603, 281206, 421809, 562412, 703015, 843618, 1265427, 1406030, 1546633, 1687236, 2109045, 2530854, 2812060, 3093266, 3796281, 4218090, 4639899, 5061708, 6186532, 6327135, 7592562, 7733165, 8436180, 9279798, 11388843, 12654270, 13919697, 15185124, 15466330, 18559596, 18981405, 22777686, 23199495, 25308540, 27839394, 30932660, 37962810, 41759091, 45555372, 46398990, 55678788, 56944215, 69598485, 75925620, 83518182, 92797980, 113888430, 125277273, 139196970, 167036364, 208795455, 227776860, 250554546, 278393940, 417590910, 501109092, 626386365, 835181820, 1252772730, 2505545460]

約数ペア:

[(1, 2505545460), (2, 1252772730), (3, 835181820), (4, 626386365), (5, 501109092), (6, 417590910), (9, 278393940), (10, 250554546), (11, 227776860), (12, 208795455), (15, 167036364), (18, 139196970), (20, 125277273), (22, 113888430), (27, 92797980), (30, 83518182), (33, 75925620), (36, 69598485), (44, 56944215), (45, 55678788), (54, 46398990), (55, 45555372), (60, 41759091), (66, 37962810), (81, 30932660), (90, 27839394), (99, 25308540), (108, 23199495), (110, 22777686), (132, 18981405), (135, 18559596), (162, 15466330), (165, 15185124), (180, 13919697), (198, 12654270), (220, 11388843), (270, 9279798), (297, 8436180), (324, 7733165), (330, 7592562), (396, 6327135), (405, 6186532), (495, 5061708), (540, 4639899), (594, 4218090), (660, 3796281), (810, 3093266), (891, 2812060), (990, 2530854), (1188, 2109045), (1485, 1687236), (1620, 1546633), (1782, 1406030), (1980, 1265427), (2970, 843618), (3564, 703015), (4455, 562412), (5940, 421809), (8910, 281206), (17820, 140603)]