189008820

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1049}}^1$

素因数の和:1095

約数の個数: 288

約数和(自身を含む): 770515200

約数和(自身を除く): 581506380

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 13, 14, 15, 18, 20, 21, 22, 26, 28, 30, 33, 35, 36, 39, 42, 44, 45, 52, 55, 60, 63, 65, 66, 70, 77, 78, 84, 90, 91, 99, 105, 110, 117, 126, 130, 132, 140, 143, 154, 156, 165, 180, 182, 195, 198, 210, 220, 231, 234, 252, 260, 273, 286, 308, 315, 330, 364, 385, 390, 396, 420, 429, 455, 462, 468, 495, 546, 572, 585, 630, 660, 693, 715, 770, 780, 819, 858, 910, 924, 990, 1001, 1049, 1092, 1155, 1170, 1260, 1287, 1365, 1386, 1430, 1540, 1638, 1716, 1820, 1980, 2002, 2098, 2145, 2310, 2340, 2574, 2730, 2772, 2860, 3003, 3147, 3276, 3465, 4004, 4095, 4196, 4290, 4620, 5005, 5148, 5245, 5460, 6006, 6294, 6435, 6930, 7343, 8190, 8580, 9009, 9441, 10010, 10490, 11539, 12012, 12588, 12870, 13637, 13860, 14686, 15015, 15735, 16380, 18018, 18882, 20020, 20980, 22029, 23078, 25740, 27274, 29372, 30030, 31470, 34617, 36036, 36715, 37764, 40911, 44058, 45045, 46156, 47205, 54548, 57695, 60060, 62940, 66087, 68185, 69234, 73430, 80773, 81822, 88116, 90090, 94410, 95459, 103851, 110145, 115390, 122733, 132174, 136370, 138468, 146860, 150007, 161546, 163644, 173085, 180180, 188820, 190918, 204555, 207702, 220290, 230780, 242319, 245466, 264348, 272740, 286377, 300014, 323092, 330435, 346170, 381836, 403865, 409110, 415404, 440580, 450021, 477295, 484638, 490932, 519255, 572754, 600028, 613665, 660870, 692340, 726957, 750035, 807730, 818220, 859131, 900042, 954590, 969276, 1038510, 1050049, 1145508, 1211595, 1227330, 1321740, 1350063, 1431885, 1453914, 1500070, 1615460, 1718262, 1800084, 1909180, 2077020, 2100098, 2250105, 2423190, 2454660, 2700126, 2863770, 2907828, 3000140, 3150147, 3436524, 3634785, 4200196, 4295655, 4500210, 4846380, 5250245, 5400252, 5727540, 6300294, 6750315, 7269570, 8591310, 9000420, 9450441, 10500490, 12600588, 13500630, 14539140, 15750735, 17182620, 18900882, 21000980, 27001260, 31501470, 37801764, 47252205, 63002940, 94504410, 189008820]

約数ペア:

[(1, 189008820), (2, 94504410), (3, 63002940), (4, 47252205), (5, 37801764), (6, 31501470), (7, 27001260), (9, 21000980), (10, 18900882), (11, 17182620), (12, 15750735), (13, 14539140), (14, 13500630), (15, 12600588), (18, 10500490), (20, 9450441), (21, 9000420), (22, 8591310), (26, 7269570), (28, 6750315), (30, 6300294), (33, 5727540), (35, 5400252), (36, 5250245), (39, 4846380), (42, 4500210), (44, 4295655), (45, 4200196), (52, 3634785), (55, 3436524), (60, 3150147), (63, 3000140), (65, 2907828), (66, 2863770), (70, 2700126), (77, 2454660), (78, 2423190), (84, 2250105), (90, 2100098), (91, 2077020), (99, 1909180), (105, 1800084), (110, 1718262), (117, 1615460), (126, 1500070), (130, 1453914), (132, 1431885), (140, 1350063), (143, 1321740), (154, 1227330), (156, 1211595), (165, 1145508), (180, 1050049), (182, 1038510), (195, 969276), (198, 954590), (210, 900042), (220, 859131), (231, 818220), (234, 807730), (252, 750035), (260, 726957), (273, 692340), (286, 660870), (308, 613665), (315, 600028), (330, 572754), (364, 519255), (385, 490932), (390, 484638), (396, 477295), (420, 450021), (429, 440580), (455, 415404), (462, 409110), (468, 403865), (495, 381836), (546, 346170), (572, 330435), (585, 323092), (630, 300014), (660, 286377), (693, 272740), (715, 264348), (770, 245466), (780, 242319), (819, 230780), (858, 220290), (910, 207702), (924, 204555), (990, 190918), (1001, 188820), (1049, 180180), (1092, 173085), (1155, 163644), (1170, 161546), (1260, 150007), (1287, 146860), (1365, 138468), (1386, 136370), (1430, 132174), (1540, 122733), (1638, 115390), (1716, 110145), (1820, 103851), (1980, 95459), (2002, 94410), (2098, 90090), (2145, 88116), (2310, 81822), (2340, 80773), (2574, 73430), (2730, 69234), (2772, 68185), (2860, 66087), (3003, 62940), (3147, 60060), (3276, 57695), (3465, 54548), (4004, 47205), (4095, 46156), (4196, 45045), (4290, 44058), (4620, 40911), (5005, 37764), (5148, 36715), (5245, 36036), (5460, 34617), (6006, 31470), (6294, 30030), (6435, 29372), (6930, 27274), (7343, 25740), (8190, 23078), (8580, 22029), (9009, 20980), (9441, 20020), (10010, 18882), (10490, 18018), (11539, 16380), (12012, 15735), (12588, 15015), (12870, 14686), (13637, 13860)]