204957060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{37}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 288

約数和(自身を含む): 747183360

約数和(自身を除く): 542226300

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 37, 42, 44, 55, 60, 66, 70, 74, 77, 84, 105, 109, 110, 111, 121, 132, 140, 148, 154, 165, 185, 210, 218, 220, 222, 231, 242, 259, 308, 327, 330, 363, 370, 385, 407, 420, 436, 444, 462, 484, 518, 545, 555, 605, 654, 660, 726, 740, 763, 770, 777, 814, 847, 924, 1036, 1090, 1110, 1155, 1199, 1210, 1221, 1295, 1308, 1452, 1526, 1540, 1554, 1628, 1635, 1694, 1815, 2035, 2180, 2220, 2289, 2310, 2398, 2420, 2442, 2541, 2590, 2849, 3052, 3108, 3270, 3388, 3597, 3630, 3815, 3885, 4033, 4070, 4235, 4477, 4578, 4620, 4796, 4884, 5082, 5180, 5698, 5995, 6105, 6540, 7194, 7260, 7630, 7770, 8066, 8140, 8393, 8470, 8547, 8954, 9156, 10164, 11396, 11445, 11990, 12099, 12210, 12705, 13189, 13431, 14245, 14388, 15260, 15540, 16132, 16786, 16940, 17094, 17908, 17985, 20165, 22385, 22890, 23980, 24198, 24420, 25179, 25410, 26378, 26862, 28231, 28490, 31339, 33572, 34188, 35970, 39567, 40330, 41965, 42735, 44363, 44770, 45780, 48396, 50358, 50820, 52756, 53724, 56462, 56980, 60495, 62678, 65945, 67155, 71940, 79134, 80660, 83930, 84693, 85470, 88726, 89540, 92323, 94017, 100716, 112924, 120990, 125356, 125895, 131890, 133089, 134310, 141155, 156695, 158268, 167860, 169386, 170940, 177452, 184646, 188034, 197835, 221815, 241980, 251790, 263780, 266178, 268620, 276969, 282310, 310541, 313390, 338772, 369292, 376068, 395670, 423465, 443630, 461615, 470085, 487993, 503580, 532356, 553938, 564620, 621082, 626780, 665445, 791340, 846930, 887260, 923230, 931623, 940170, 975986, 1107876, 1242164, 1330890, 1384845, 1463979, 1552705, 1693860, 1846460, 1863246, 1880340, 1951972, 2439965, 2661780, 2769690, 2927958, 3105410, 3415951, 3726492, 4658115, 4879930, 5539380, 5855916, 6210820, 6831902, 7319895, 9316230, 9759860, 10247853, 13663804, 14639790, 17079755, 18632460, 20495706, 29279580, 34159510, 40991412, 51239265, 68319020, 102478530, 204957060]

約数ペア:

[(1, 204957060), (2, 102478530), (3, 68319020), (4, 51239265), (5, 40991412), (6, 34159510), (7, 29279580), (10, 20495706), (11, 18632460), (12, 17079755), (14, 14639790), (15, 13663804), (20, 10247853), (21, 9759860), (22, 9316230), (28, 7319895), (30, 6831902), (33, 6210820), (35, 5855916), (37, 5539380), (42, 4879930), (44, 4658115), (55, 3726492), (60, 3415951), (66, 3105410), (70, 2927958), (74, 2769690), (77, 2661780), (84, 2439965), (105, 1951972), (109, 1880340), (110, 1863246), (111, 1846460), (121, 1693860), (132, 1552705), (140, 1463979), (148, 1384845), (154, 1330890), (165, 1242164), (185, 1107876), (210, 975986), (218, 940170), (220, 931623), (222, 923230), (231, 887260), (242, 846930), (259, 791340), (308, 665445), (327, 626780), (330, 621082), (363, 564620), (370, 553938), (385, 532356), (407, 503580), (420, 487993), (436, 470085), (444, 461615), (462, 443630), (484, 423465), (518, 395670), (545, 376068), (555, 369292), (605, 338772), (654, 313390), (660, 310541), (726, 282310), (740, 276969), (763, 268620), (770, 266178), (777, 263780), (814, 251790), (847, 241980), (924, 221815), (1036, 197835), (1090, 188034), (1110, 184646), (1155, 177452), (1199, 170940), (1210, 169386), (1221, 167860), (1295, 158268), (1308, 156695), (1452, 141155), (1526, 134310), (1540, 133089), (1554, 131890), (1628, 125895), (1635, 125356), (1694, 120990), (1815, 112924), (2035, 100716), (2180, 94017), (2220, 92323), (2289, 89540), (2310, 88726), (2398, 85470), (2420, 84693), (2442, 83930), (2541, 80660), (2590, 79134), (2849, 71940), (3052, 67155), (3108, 65945), (3270, 62678), (3388, 60495), (3597, 56980), (3630, 56462), (3815, 53724), (3885, 52756), (4033, 50820), (4070, 50358), (4235, 48396), (4477, 45780), (4578, 44770), (4620, 44363), (4796, 42735), (4884, 41965), (5082, 40330), (5180, 39567), (5698, 35970), (5995, 34188), (6105, 33572), (6540, 31339), (7194, 28490), (7260, 28231), (7630, 26862), (7770, 26378), (8066, 25410), (8140, 25179), (8393, 24420), (8470, 24198), (8547, 23980), (8954, 22890), (9156, 22385), (10164, 20165), (11396, 17985), (11445, 17908), (11990, 17094), (12099, 16940), (12210, 16786), (12705, 16132), (13189, 15540), (13431, 15260), (14245, 14388)]