204532020

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4919}}^1$

素因数の和:4955

約数の個数: 192

約数和(自身を含む): 793497600

約数和(自身を除く): 588965580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 126, 132, 135, 140, 154, 165, 180, 189, 198, 210, 220, 231, 252, 270, 297, 308, 315, 330, 378, 385, 396, 420, 462, 495, 540, 594, 630, 660, 693, 756, 770, 924, 945, 990, 1155, 1188, 1260, 1386, 1485, 1540, 1890, 1980, 2079, 2310, 2772, 2970, 3465, 3780, 4158, 4620, 4919, 5940, 6930, 8316, 9838, 10395, 13860, 14757, 19676, 20790, 24595, 29514, 34433, 41580, 44271, 49190, 54109, 59028, 68866, 73785, 88542, 98380, 103299, 108218, 132813, 137732, 147570, 162327, 172165, 177084, 206598, 216436, 221355, 265626, 270545, 295140, 309897, 324654, 344330, 378763, 413196, 442710, 486981, 516495, 531252, 541090, 619794, 649308, 664065, 688660, 757526, 811635, 885420, 929691, 973962, 1032990, 1082180, 1136289, 1239588, 1328130, 1460943, 1515052, 1549485, 1623270, 1859382, 1893815, 1947924, 2065980, 2272578, 2434905, 2656260, 2921886, 3098970, 3246540, 3408867, 3718764, 3787630, 4545156, 4648455, 4869810, 5681445, 5843772, 6197940, 6817734, 7304715, 7575260, 9296910, 9739620, 10226601, 11362890, 13635468, 14609430, 17044335, 18593820, 20453202, 22725780, 29218860, 34088670, 40906404, 51133005, 68177340, 102266010, 204532020]

約数ペア:

[(1, 204532020), (2, 102266010), (3, 68177340), (4, 51133005), (5, 40906404), (6, 34088670), (7, 29218860), (9, 22725780), (10, 20453202), (11, 18593820), (12, 17044335), (14, 14609430), (15, 13635468), (18, 11362890), (20, 10226601), (21, 9739620), (22, 9296910), (27, 7575260), (28, 7304715), (30, 6817734), (33, 6197940), (35, 5843772), (36, 5681445), (42, 4869810), (44, 4648455), (45, 4545156), (54, 3787630), (55, 3718764), (60, 3408867), (63, 3246540), (66, 3098970), (70, 2921886), (77, 2656260), (84, 2434905), (90, 2272578), (99, 2065980), (105, 1947924), (108, 1893815), (110, 1859382), (126, 1623270), (132, 1549485), (135, 1515052), (140, 1460943), (154, 1328130), (165, 1239588), (180, 1136289), (189, 1082180), (198, 1032990), (210, 973962), (220, 929691), (231, 885420), (252, 811635), (270, 757526), (297, 688660), (308, 664065), (315, 649308), (330, 619794), (378, 541090), (385, 531252), (396, 516495), (420, 486981), (462, 442710), (495, 413196), (540, 378763), (594, 344330), (630, 324654), (660, 309897), (693, 295140), (756, 270545), (770, 265626), (924, 221355), (945, 216436), (990, 206598), (1155, 177084), (1188, 172165), (1260, 162327), (1386, 147570), (1485, 137732), (1540, 132813), (1890, 108218), (1980, 103299), (2079, 98380), (2310, 88542), (2772, 73785), (2970, 68866), (3465, 59028), (3780, 54109), (4158, 49190), (4620, 44271), (4919, 41580), (5940, 34433), (6930, 29514), (8316, 24595), (9838, 20790), (10395, 19676), (13860, 14757)]