47137860

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:231

約数の個数: 288

約数和(自身を含む): 188697600

約数和(自身を除く): 141559740

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 28, 30, 33, 35, 36, 38, 42, 44, 45, 55, 57, 60, 63, 66, 70, 76, 77, 84, 90, 95, 99, 105, 110, 114, 126, 132, 133, 140, 154, 165, 171, 179, 180, 190, 198, 209, 210, 220, 228, 231, 252, 266, 285, 308, 315, 330, 342, 358, 380, 385, 396, 399, 418, 420, 462, 495, 532, 537, 570, 627, 630, 660, 665, 684, 693, 716, 770, 798, 836, 855, 895, 924, 990, 1045, 1074, 1140, 1155, 1197, 1253, 1254, 1260, 1330, 1386, 1463, 1540, 1596, 1611, 1710, 1790, 1881, 1969, 1980, 1995, 2090, 2148, 2310, 2394, 2506, 2508, 2660, 2685, 2772, 2926, 3135, 3222, 3401, 3420, 3465, 3580, 3759, 3762, 3938, 3990, 4180, 4389, 4620, 4788, 5012, 5370, 5852, 5907, 5985, 6265, 6270, 6444, 6802, 6930, 7315, 7518, 7524, 7876, 7980, 8055, 8778, 9405, 9845, 10203, 10740, 11277, 11814, 11970, 12530, 12540, 13167, 13604, 13783, 13860, 14630, 15036, 16110, 17005, 17556, 17721, 18795, 18810, 19690, 20406, 21945, 22554, 23628, 23807, 23940, 25060, 26334, 27566, 29260, 29535, 30609, 32220, 34010, 35442, 37411, 37590, 37620, 39380, 40812, 41349, 43890, 45108, 47614, 51015, 52668, 55132, 56385, 59070, 61218, 65835, 68020, 68915, 70884, 71421, 74822, 75180, 82698, 87780, 88605, 95228, 102030, 112233, 112770, 118140, 119035, 122436, 124047, 131670, 137830, 142842, 149644, 153045, 165396, 177210, 187055, 204060, 206745, 214263, 224466, 225540, 238070, 248094, 261877, 263340, 275660, 285684, 306090, 336699, 354420, 357105, 374110, 413490, 428526, 448932, 476140, 496188, 523754, 561165, 612180, 620235, 673398, 714210, 748220, 785631, 826980, 857052, 1047508, 1071315, 1122330, 1240470, 1309385, 1346796, 1428420, 1571262, 1683495, 2142630, 2244660, 2356893, 2480940, 2618770, 3142524, 3366990, 3928155, 4285260, 4713786, 5237540, 6733980, 7856310, 9427572, 11784465, 15712620, 23568930, 47137860]

約数ペア:

[(1, 47137860), (2, 23568930), (3, 15712620), (4, 11784465), (5, 9427572), (6, 7856310), (7, 6733980), (9, 5237540), (10, 4713786), (11, 4285260), (12, 3928155), (14, 3366990), (15, 3142524), (18, 2618770), (19, 2480940), (20, 2356893), (21, 2244660), (22, 2142630), (28, 1683495), (30, 1571262), (33, 1428420), (35, 1346796), (36, 1309385), (38, 1240470), (42, 1122330), (44, 1071315), (45, 1047508), (55, 857052), (57, 826980), (60, 785631), (63, 748220), (66, 714210), (70, 673398), (76, 620235), (77, 612180), (84, 561165), (90, 523754), (95, 496188), (99, 476140), (105, 448932), (110, 428526), (114, 413490), (126, 374110), (132, 357105), (133, 354420), (140, 336699), (154, 306090), (165, 285684), (171, 275660), (179, 263340), (180, 261877), (190, 248094), (198, 238070), (209, 225540), (210, 224466), (220, 214263), (228, 206745), (231, 204060), (252, 187055), (266, 177210), (285, 165396), (308, 153045), (315, 149644), (330, 142842), (342, 137830), (358, 131670), (380, 124047), (385, 122436), (396, 119035), (399, 118140), (418, 112770), (420, 112233), (462, 102030), (495, 95228), (532, 88605), (537, 87780), (570, 82698), (627, 75180), (630, 74822), (660, 71421), (665, 70884), (684, 68915), (693, 68020), (716, 65835), (770, 61218), (798, 59070), (836, 56385), (855, 55132), (895, 52668), (924, 51015), (990, 47614), (1045, 45108), (1074, 43890), (1140, 41349), (1155, 40812), (1197, 39380), (1253, 37620), (1254, 37590), (1260, 37411), (1330, 35442), (1386, 34010), (1463, 32220), (1540, 30609), (1596, 29535), (1611, 29260), (1710, 27566), (1790, 26334), (1881, 25060), (1969, 23940), (1980, 23807), (1995, 23628), (2090, 22554), (2148, 21945), (2310, 20406), (2394, 19690), (2506, 18810), (2508, 18795), (2660, 17721), (2685, 17556), (2772, 17005), (2926, 16110), (3135, 15036), (3222, 14630), (3401, 13860), (3420, 13783), (3465, 13604), (3580, 13167), (3759, 12540), (3762, 12530), (3938, 11970), (3990, 11814), (4180, 11277), (4389, 10740), (4620, 10203), (4788, 9845), (5012, 9405), (5370, 8778), (5852, 8055), (5907, 7980), (5985, 7876), (6265, 7524), (6270, 7518), (6444, 7315), (6802, 6930)]