205544850

素因数分解:

$2^1\times 3^1\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{10303}}^1$

素因数の和:10344

約数の個数: 96

約数和(自身を含む): 613294080

約数和(自身を除く): 407749230

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 25, 30, 35, 38, 42, 50, 57, 70, 75, 95, 105, 114, 133, 150, 175, 190, 210, 266, 285, 350, 399, 475, 525, 570, 665, 798, 950, 1050, 1330, 1425, 1995, 2850, 3325, 3990, 6650, 9975, 10303, 19950, 20606, 30909, 51515, 61818, 72121, 103030, 144242, 154545, 195757, 216363, 257575, 309090, 360605, 391514, 432726, 515150, 587271, 721210, 772725, 978785, 1081815, 1174542, 1370299, 1545450, 1803025, 1957570, 2163630, 2740598, 2936355, 3606050, 4110897, 4893925, 5409075, 5872710, 6851495, 8221794, 9787850, 10818150, 13702990, 14681775, 20554485, 29363550, 34257475, 41108970, 68514950, 102772425, 205544850]

約数ペア:

[(1, 205544850), (2, 102772425), (3, 68514950), (5, 41108970), (6, 34257475), (7, 29363550), (10, 20554485), (14, 14681775), (15, 13702990), (19, 10818150), (21, 9787850), (25, 8221794), (30, 6851495), (35, 5872710), (38, 5409075), (42, 4893925), (50, 4110897), (57, 3606050), (70, 2936355), (75, 2740598), (95, 2163630), (105, 1957570), (114, 1803025), (133, 1545450), (150, 1370299), (175, 1174542), (190, 1081815), (210, 978785), (266, 772725), (285, 721210), (350, 587271), (399, 515150), (475, 432726), (525, 391514), (570, 360605), (665, 309090), (798, 257575), (950, 216363), (1050, 195757), (1330, 154545), (1425, 144242), (1995, 103030), (2850, 72121), (3325, 61818), (3990, 51515), (6650, 30909), (9975, 20606), (10303, 19950)]