990182340

素因数分解:

$2^2\times 3^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{811}}^1$

素因数の和:872

約数の個数: 384

約数和(自身を含む): 3928780800

約数和(自身を除く): 2938598460

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 19, 20, 21, 27, 28, 30, 34, 35, 36, 38, 42, 45, 51, 54, 57, 60, 63, 68, 70, 76, 84, 85, 90, 95, 102, 105, 108, 114, 119, 126, 133, 135, 140, 153, 170, 171, 180, 189, 190, 204, 210, 228, 238, 252, 255, 266, 270, 285, 306, 315, 323, 340, 342, 357, 378, 380, 399, 420, 459, 476, 510, 513, 532, 540, 570, 595, 612, 630, 646, 665, 684, 714, 756, 765, 798, 811, 855, 918, 945, 969, 1020, 1026, 1071, 1140, 1190, 1197, 1260, 1292, 1330, 1428, 1530, 1596, 1615, 1622, 1710, 1785, 1836, 1890, 1938, 1995, 2052, 2142, 2261, 2295, 2380, 2394, 2433, 2565, 2660, 2907, 3060, 3213, 3230, 3244, 3420, 3570, 3591, 3780, 3876, 3990, 4055, 4284, 4522, 4590, 4788, 4845, 4866, 5130, 5355, 5677, 5814, 5985, 6426, 6460, 6783, 7140, 7182, 7299, 7980, 8110, 8721, 9044, 9180, 9690, 9732, 10260, 10710, 11305, 11354, 11628, 11970, 12165, 12852, 13566, 13787, 14364, 14535, 14598, 15409, 16065, 16220, 17031, 17442, 17955, 19380, 20349, 21420, 21897, 22610, 22708, 23940, 24330, 27132, 27574, 28385, 29070, 29196, 30818, 32130, 33915, 34062, 34884, 35910, 36495, 40698, 41361, 43605, 43794, 45220, 46227, 48660, 51093, 55148, 56770, 58140, 61047, 61636, 64260, 67830, 68124, 68935, 71820, 72990, 77045, 81396, 82722, 85155, 87210, 87588, 92454, 96509, 101745, 102186, 107863, 109485, 113540, 122094, 124083, 135660, 137870, 138681, 145980, 153279, 154090, 165444, 170310, 174420, 184908, 193018, 203490, 204372, 206805, 215726, 218970, 231135, 244188, 248166, 255465, 261953, 275740, 277362, 289527, 305235, 306558, 308180, 323589, 340620, 372249, 386036, 406980, 413610, 416043, 431452, 437940, 462270, 482545, 496332, 510930, 523906, 539315, 554724, 579054, 610470, 613116, 620415, 647178, 693405, 744498, 766395, 785859, 827220, 832086, 868581, 924540, 965090, 970767, 1021860, 1047812, 1078630, 1158108, 1220940, 1240830, 1294356, 1309765, 1386810, 1447635, 1488996, 1532790, 1571718, 1617945, 1664172, 1737162, 1833671, 1861245, 1930180, 1941534, 2080215, 2157260, 2357577, 2481660, 2605743, 2619530, 2773620, 2895270, 2912301, 3065580, 3143436, 3235890, 3474324, 3667342, 3722490, 3883068, 3929295, 4160430, 4342905, 4715154, 4853835, 5211486, 5239060, 5501013, 5790540, 5824602, 6471780, 7072731, 7334684, 7444980, 7858590, 8320860, 8685810, 9168355, 9430308, 9707670, 10422972, 11002026, 11649204, 11787885, 13028715, 14145462, 14561505, 15717180, 16503039, 17371620, 18336710, 19415340, 22004052, 23575770, 26057430, 27505065, 28290924, 29123010, 33006078, 35363655, 36673420, 47151540, 49509117, 52114860, 55010130, 58246020, 66012156, 70727310, 82515195, 99018234, 110020260, 141454620, 165030390, 198036468, 247545585, 330060780, 495091170, 990182340]

約数ペア:

[(1, 990182340), (2, 495091170), (3, 330060780), (4, 247545585), (5, 198036468), (6, 165030390), (7, 141454620), (9, 110020260), (10, 99018234), (12, 82515195), (14, 70727310), (15, 66012156), (17, 58246020), (18, 55010130), (19, 52114860), (20, 49509117), (21, 47151540), (27, 36673420), (28, 35363655), (30, 33006078), (34, 29123010), (35, 28290924), (36, 27505065), (38, 26057430), (42, 23575770), (45, 22004052), (51, 19415340), (54, 18336710), (57, 17371620), (60, 16503039), (63, 15717180), (68, 14561505), (70, 14145462), (76, 13028715), (84, 11787885), (85, 11649204), (90, 11002026), (95, 10422972), (102, 9707670), (105, 9430308), (108, 9168355), (114, 8685810), (119, 8320860), (126, 7858590), (133, 7444980), (135, 7334684), (140, 7072731), (153, 6471780), (170, 5824602), (171, 5790540), (180, 5501013), (189, 5239060), (190, 5211486), (204, 4853835), (210, 4715154), (228, 4342905), (238, 4160430), (252, 3929295), (255, 3883068), (266, 3722490), (270, 3667342), (285, 3474324), (306, 3235890), (315, 3143436), (323, 3065580), (340, 2912301), (342, 2895270), (357, 2773620), (378, 2619530), (380, 2605743), (399, 2481660), (420, 2357577), (459, 2157260), (476, 2080215), (510, 1941534), (513, 1930180), (532, 1861245), (540, 1833671), (570, 1737162), (595, 1664172), (612, 1617945), (630, 1571718), (646, 1532790), (665, 1488996), (684, 1447635), (714, 1386810), (756, 1309765), (765, 1294356), (798, 1240830), (811, 1220940), (855, 1158108), (918, 1078630), (945, 1047812), (969, 1021860), (1020, 970767), (1026, 965090), (1071, 924540), (1140, 868581), (1190, 832086), (1197, 827220), (1260, 785859), (1292, 766395), (1330, 744498), (1428, 693405), (1530, 647178), (1596, 620415), (1615, 613116), (1622, 610470), (1710, 579054), (1785, 554724), (1836, 539315), (1890, 523906), (1938, 510930), (1995, 496332), (2052, 482545), (2142, 462270), (2261, 437940), (2295, 431452), (2380, 416043), (2394, 413610), (2433, 406980), (2565, 386036), (2660, 372249), (2907, 340620), (3060, 323589), (3213, 308180), (3230, 306558), (3244, 305235), (3420, 289527), (3570, 277362), (3591, 275740), (3780, 261953), (3876, 255465), (3990, 248166), (4055, 244188), (4284, 231135), (4522, 218970), (4590, 215726), (4788, 206805), (4845, 204372), (4866, 203490), (5130, 193018), (5355, 184908), (5677, 174420), (5814, 170310), (5985, 165444), (6426, 154090), (6460, 153279), (6783, 145980), (7140, 138681), (7182, 137870), (7299, 135660), (7980, 124083), (8110, 122094), (8721, 113540), (9044, 109485), (9180, 107863), (9690, 102186), (9732, 101745), (10260, 96509), (10710, 92454), (11305, 87588), (11354, 87210), (11628, 85155), (11970, 82722), (12165, 81396), (12852, 77045), (13566, 72990), (13787, 71820), (14364, 68935), (14535, 68124), (14598, 67830), (15409, 64260), (16065, 61636), (16220, 61047), (17031, 58140), (17442, 56770), (17955, 55148), (19380, 51093), (20349, 48660), (21420, 46227), (21897, 45220), (22610, 43794), (22708, 43605), (23940, 41361), (24330, 40698), (27132, 36495), (27574, 35910), (28385, 34884), (29070, 34062), (29196, 33915), (30818, 32130)]