15273720

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1$

素因数の和:83

約数の個数: 384

約数和(自身を含む): 67392000

約数和(自身を除く): 52118280

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 19, 20, 21, 22, 24, 28, 29, 30, 33, 35, 36, 38, 40, 42, 44, 45, 55, 56, 57, 58, 60, 63, 66, 70, 72, 76, 77, 84, 87, 88, 90, 95, 99, 105, 110, 114, 116, 120, 126, 132, 133, 140, 145, 152, 154, 165, 168, 171, 174, 180, 190, 198, 203, 209, 210, 220, 228, 231, 232, 252, 261, 264, 266, 280, 285, 290, 308, 315, 319, 330, 342, 348, 360, 380, 385, 396, 399, 406, 418, 420, 435, 440, 456, 462, 495, 504, 522, 532, 551, 570, 580, 609, 616, 627, 630, 638, 660, 665, 684, 693, 696, 760, 770, 792, 798, 812, 836, 840, 855, 870, 924, 957, 990, 1015, 1044, 1045, 1064, 1102, 1140, 1155, 1160, 1197, 1218, 1254, 1260, 1276, 1305, 1320, 1330, 1368, 1386, 1463, 1540, 1595, 1596, 1624, 1653, 1672, 1710, 1740, 1827, 1848, 1881, 1914, 1980, 1995, 2030, 2088, 2090, 2204, 2233, 2280, 2310, 2394, 2436, 2508, 2520, 2552, 2610, 2660, 2755, 2772, 2871, 2926, 3045, 3080, 3135, 3190, 3192, 3306, 3420, 3465, 3480, 3654, 3762, 3828, 3857, 3960, 3990, 4060, 4180, 4389, 4408, 4466, 4620, 4785, 4788, 4872, 4959, 5016, 5220, 5320, 5510, 5544, 5742, 5852, 5985, 6061, 6090, 6270, 6380, 6612, 6699, 6840, 6930, 7308, 7315, 7524, 7656, 7714, 7980, 8120, 8265, 8360, 8778, 8932, 9135, 9240, 9405, 9570, 9576, 9918, 10440, 11020, 11165, 11484, 11571, 11704, 11970, 12122, 12180, 12540, 12760, 13167, 13224, 13398, 13860, 14355, 14616, 14630, 15048, 15428, 15960, 16530, 17556, 17864, 18183, 18270, 18810, 19140, 19285, 19836, 20097, 21945, 22040, 22330, 22968, 23142, 23940, 24244, 24360, 24795, 25080, 26334, 26796, 27720, 28710, 29260, 30305, 30856, 33060, 33495, 34713, 35112, 36366, 36540, 37620, 38280, 38570, 39672, 40194, 42427, 43890, 44660, 46284, 47880, 48488, 49590, 52668, 53592, 54549, 57420, 57855, 58520, 60610, 65835, 66120, 66990, 69426, 72732, 73080, 75240, 77140, 80388, 84854, 87780, 89320, 90915, 92568, 99180, 100485, 105336, 109098, 114840, 115710, 121220, 127281, 131670, 133980, 138852, 145464, 154280, 160776, 169708, 173565, 175560, 181830, 198360, 200970, 212135, 218196, 231420, 242440, 254562, 263340, 267960, 272745, 277704, 339416, 347130, 363660, 381843, 401940, 424270, 436392, 462840, 509124, 526680, 545490, 636405, 694260, 727320, 763686, 803880, 848540, 1018248, 1090980, 1272810, 1388520, 1527372, 1697080, 1909215, 2181960, 2545620, 3054744, 3818430, 5091240, 7636860, 15273720]

約数ペア:

[(1, 15273720), (2, 7636860), (3, 5091240), (4, 3818430), (5, 3054744), (6, 2545620), (7, 2181960), (8, 1909215), (9, 1697080), (10, 1527372), (11, 1388520), (12, 1272810), (14, 1090980), (15, 1018248), (18, 848540), (19, 803880), (20, 763686), (21, 727320), (22, 694260), (24, 636405), (28, 545490), (29, 526680), (30, 509124), (33, 462840), (35, 436392), (36, 424270), (38, 401940), (40, 381843), (42, 363660), (44, 347130), (45, 339416), (55, 277704), (56, 272745), (57, 267960), (58, 263340), (60, 254562), (63, 242440), (66, 231420), (70, 218196), (72, 212135), (76, 200970), (77, 198360), (84, 181830), (87, 175560), (88, 173565), (90, 169708), (95, 160776), (99, 154280), (105, 145464), (110, 138852), (114, 133980), (116, 131670), (120, 127281), (126, 121220), (132, 115710), (133, 114840), (140, 109098), (145, 105336), (152, 100485), (154, 99180), (165, 92568), (168, 90915), (171, 89320), (174, 87780), (180, 84854), (190, 80388), (198, 77140), (203, 75240), (209, 73080), (210, 72732), (220, 69426), (228, 66990), (231, 66120), (232, 65835), (252, 60610), (261, 58520), (264, 57855), (266, 57420), (280, 54549), (285, 53592), (290, 52668), (308, 49590), (315, 48488), (319, 47880), (330, 46284), (342, 44660), (348, 43890), (360, 42427), (380, 40194), (385, 39672), (396, 38570), (399, 38280), (406, 37620), (418, 36540), (420, 36366), (435, 35112), (440, 34713), (456, 33495), (462, 33060), (495, 30856), (504, 30305), (522, 29260), (532, 28710), (551, 27720), (570, 26796), (580, 26334), (609, 25080), (616, 24795), (627, 24360), (630, 24244), (638, 23940), (660, 23142), (665, 22968), (684, 22330), (693, 22040), (696, 21945), (760, 20097), (770, 19836), (792, 19285), (798, 19140), (812, 18810), (836, 18270), (840, 18183), (855, 17864), (870, 17556), (924, 16530), (957, 15960), (990, 15428), (1015, 15048), (1044, 14630), (1045, 14616), (1064, 14355), (1102, 13860), (1140, 13398), (1155, 13224), (1160, 13167), (1197, 12760), (1218, 12540), (1254, 12180), (1260, 12122), (1276, 11970), (1305, 11704), (1320, 11571), (1330, 11484), (1368, 11165), (1386, 11020), (1463, 10440), (1540, 9918), (1595, 9576), (1596, 9570), (1624, 9405), (1653, 9240), (1672, 9135), (1710, 8932), (1740, 8778), (1827, 8360), (1848, 8265), (1881, 8120), (1914, 7980), (1980, 7714), (1995, 7656), (2030, 7524), (2088, 7315), (2090, 7308), (2204, 6930), (2233, 6840), (2280, 6699), (2310, 6612), (2394, 6380), (2436, 6270), (2508, 6090), (2520, 6061), (2552, 5985), (2610, 5852), (2660, 5742), (2755, 5544), (2772, 5510), (2871, 5320), (2926, 5220), (3045, 5016), (3080, 4959), (3135, 4872), (3190, 4788), (3192, 4785), (3306, 4620), (3420, 4466), (3465, 4408), (3480, 4389), (3654, 4180), (3762, 4060), (3828, 3990), (3857, 3960)]