82293750

素因数分解:

$2^1\times 3^2\times 5^5\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1$

素因数の和:70

約数の個数: 288

約数和(自身を含む): 292481280

約数和(自身を除く): 210187530

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 25, 30, 33, 35, 38, 42, 45, 50, 55, 57, 63, 66, 70, 75, 77, 90, 95, 99, 105, 110, 114, 125, 126, 133, 150, 154, 165, 171, 175, 190, 198, 209, 210, 225, 231, 250, 266, 275, 285, 315, 330, 342, 350, 375, 385, 399, 418, 450, 462, 475, 495, 525, 550, 570, 625, 627, 630, 665, 693, 750, 770, 798, 825, 855, 875, 950, 990, 1045, 1050, 1125, 1155, 1197, 1250, 1254, 1330, 1375, 1386, 1425, 1463, 1575, 1650, 1710, 1750, 1875, 1881, 1925, 1995, 2090, 2250, 2310, 2375, 2394, 2475, 2625, 2750, 2850, 2926, 3125, 3135, 3150, 3325, 3465, 3750, 3762, 3850, 3990, 4125, 4275, 4375, 4389, 4750, 4950, 5225, 5250, 5625, 5775, 5985, 6250, 6270, 6650, 6875, 6930, 7125, 7315, 7875, 8250, 8550, 8750, 8778, 9375, 9405, 9625, 9975, 10450, 11250, 11550, 11875, 11970, 12375, 13125, 13167, 13750, 14250, 14630, 15675, 15750, 16625, 17325, 18750, 18810, 19250, 19950, 20625, 21375, 21875, 21945, 23750, 24750, 26125, 26250, 26334, 28125, 28875, 29925, 31350, 33250, 34375, 34650, 35625, 36575, 39375, 41250, 42750, 43750, 43890, 47025, 48125, 49875, 52250, 56250, 57750, 59375, 59850, 61875, 65625, 65835, 68750, 71250, 73150, 78375, 78750, 83125, 86625, 94050, 96250, 99750, 103125, 106875, 109725, 118750, 123750, 130625, 131250, 131670, 144375, 149625, 156750, 166250, 173250, 178125, 182875, 196875, 206250, 213750, 219450, 235125, 240625, 249375, 261250, 288750, 299250, 309375, 329175, 356250, 365750, 391875, 393750, 415625, 433125, 470250, 481250, 498750, 534375, 548625, 618750, 653125, 658350, 721875, 748125, 783750, 831250, 866250, 914375, 1068750, 1097250, 1175625, 1246875, 1306250, 1443750, 1496250, 1645875, 1828750, 1959375, 2165625, 2351250, 2493750, 2743125, 3291750, 3740625, 3918750, 4331250, 4571875, 5486250, 5878125, 7481250, 8229375, 9143750, 11756250, 13715625, 16458750, 27431250, 41146875, 82293750]

約数ペア:

[(1, 82293750), (2, 41146875), (3, 27431250), (5, 16458750), (6, 13715625), (7, 11756250), (9, 9143750), (10, 8229375), (11, 7481250), (14, 5878125), (15, 5486250), (18, 4571875), (19, 4331250), (21, 3918750), (22, 3740625), (25, 3291750), (30, 2743125), (33, 2493750), (35, 2351250), (38, 2165625), (42, 1959375), (45, 1828750), (50, 1645875), (55, 1496250), (57, 1443750), (63, 1306250), (66, 1246875), (70, 1175625), (75, 1097250), (77, 1068750), (90, 914375), (95, 866250), (99, 831250), (105, 783750), (110, 748125), (114, 721875), (125, 658350), (126, 653125), (133, 618750), (150, 548625), (154, 534375), (165, 498750), (171, 481250), (175, 470250), (190, 433125), (198, 415625), (209, 393750), (210, 391875), (225, 365750), (231, 356250), (250, 329175), (266, 309375), (275, 299250), (285, 288750), (315, 261250), (330, 249375), (342, 240625), (350, 235125), (375, 219450), (385, 213750), (399, 206250), (418, 196875), (450, 182875), (462, 178125), (475, 173250), (495, 166250), (525, 156750), (550, 149625), (570, 144375), (625, 131670), (627, 131250), (630, 130625), (665, 123750), (693, 118750), (750, 109725), (770, 106875), (798, 103125), (825, 99750), (855, 96250), (875, 94050), (950, 86625), (990, 83125), (1045, 78750), (1050, 78375), (1125, 73150), (1155, 71250), (1197, 68750), (1250, 65835), (1254, 65625), (1330, 61875), (1375, 59850), (1386, 59375), (1425, 57750), (1463, 56250), (1575, 52250), (1650, 49875), (1710, 48125), (1750, 47025), (1875, 43890), (1881, 43750), (1925, 42750), (1995, 41250), (2090, 39375), (2250, 36575), (2310, 35625), (2375, 34650), (2394, 34375), (2475, 33250), (2625, 31350), (2750, 29925), (2850, 28875), (2926, 28125), (3125, 26334), (3135, 26250), (3150, 26125), (3325, 24750), (3465, 23750), (3750, 21945), (3762, 21875), (3850, 21375), (3990, 20625), (4125, 19950), (4275, 19250), (4375, 18810), (4389, 18750), (4750, 17325), (4950, 16625), (5225, 15750), (5250, 15675), (5625, 14630), (5775, 14250), (5985, 13750), (6250, 13167), (6270, 13125), (6650, 12375), (6875, 11970), (6930, 11875), (7125, 11550), (7315, 11250), (7875, 10450), (8250, 9975), (8550, 9625), (8750, 9405), (8778, 9375)]