1975050

素因数分解:

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

素因数の和:58

約数の個数: 192

約数和(自身を含む): 7142400

約数和(自身を除く): 5167350

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 19, 21, 22, 25, 27, 30, 33, 35, 38, 42, 45, 50, 54, 55, 57, 63, 66, 70, 75, 77, 90, 95, 99, 105, 110, 114, 126, 133, 135, 150, 154, 165, 171, 175, 189, 190, 198, 209, 210, 225, 231, 266, 270, 275, 285, 297, 315, 330, 342, 350, 378, 385, 399, 418, 450, 462, 475, 495, 513, 525, 550, 570, 594, 627, 630, 665, 675, 693, 770, 798, 825, 855, 945, 950, 990, 1026, 1045, 1050, 1155, 1197, 1254, 1330, 1350, 1386, 1425, 1463, 1485, 1575, 1650, 1710, 1881, 1890, 1925, 1995, 2079, 2090, 2310, 2394, 2475, 2565, 2850, 2926, 2970, 3135, 3150, 3325, 3465, 3591, 3762, 3850, 3990, 4158, 4275, 4389, 4725, 4950, 5130, 5225, 5643, 5775, 5985, 6270, 6650, 6930, 7182, 7315, 7425, 8550, 8778, 9405, 9450, 9975, 10395, 10450, 11286, 11550, 11970, 12825, 13167, 14630, 14850, 15675, 17325, 17955, 18810, 19950, 20790, 21945, 25650, 26334, 28215, 29925, 31350, 34650, 35910, 36575, 39501, 43890, 47025, 51975, 56430, 59850, 65835, 73150, 79002, 89775, 94050, 103950, 109725, 131670, 141075, 179550, 197505, 219450, 282150, 329175, 395010, 658350, 987525, 1975050]

約数ペア:

[(1, 1975050), (2, 987525), (3, 658350), (5, 395010), (6, 329175), (7, 282150), (9, 219450), (10, 197505), (11, 179550), (14, 141075), (15, 131670), (18, 109725), (19, 103950), (21, 94050), (22, 89775), (25, 79002), (27, 73150), (30, 65835), (33, 59850), (35, 56430), (38, 51975), (42, 47025), (45, 43890), (50, 39501), (54, 36575), (55, 35910), (57, 34650), (63, 31350), (66, 29925), (70, 28215), (75, 26334), (77, 25650), (90, 21945), (95, 20790), (99, 19950), (105, 18810), (110, 17955), (114, 17325), (126, 15675), (133, 14850), (135, 14630), (150, 13167), (154, 12825), (165, 11970), (171, 11550), (175, 11286), (189, 10450), (190, 10395), (198, 9975), (209, 9450), (210, 9405), (225, 8778), (231, 8550), (266, 7425), (270, 7315), (275, 7182), (285, 6930), (297, 6650), (315, 6270), (330, 5985), (342, 5775), (350, 5643), (378, 5225), (385, 5130), (399, 4950), (418, 4725), (450, 4389), (462, 4275), (475, 4158), (495, 3990), (513, 3850), (525, 3762), (550, 3591), (570, 3465), (594, 3325), (627, 3150), (630, 3135), (665, 2970), (675, 2926), (693, 2850), (770, 2565), (798, 2475), (825, 2394), (855, 2310), (945, 2090), (950, 2079), (990, 1995), (1026, 1925), (1045, 1890), (1050, 1881), (1155, 1710), (1197, 1650), (1254, 1575), (1330, 1485), (1350, 1463), (1386, 1425)]