810499140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^3\times {\mathrm{17}}^1\times {\mathrm{199}}^1$

素因数の和:264

約数の個数: 288

約数和(自身を含む): 2877638400

約数和(自身を除く): 2067139260

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 17, 18, 20, 22, 30, 33, 34, 36, 44, 45, 51, 55, 60, 66, 68, 85, 90, 99, 102, 110, 121, 132, 153, 165, 170, 180, 187, 198, 199, 204, 220, 242, 255, 306, 330, 340, 363, 374, 396, 398, 484, 495, 510, 561, 597, 605, 612, 660, 726, 748, 765, 796, 935, 990, 995, 1020, 1089, 1122, 1194, 1210, 1331, 1452, 1530, 1683, 1791, 1815, 1870, 1980, 1990, 2057, 2178, 2189, 2244, 2388, 2420, 2662, 2805, 2985, 3060, 3366, 3383, 3582, 3630, 3740, 3980, 3993, 4114, 4356, 4378, 5324, 5445, 5610, 5970, 6171, 6567, 6655, 6732, 6766, 7164, 7260, 7986, 8228, 8415, 8756, 8955, 10149, 10285, 10890, 10945, 11220, 11940, 11979, 12342, 13134, 13310, 13532, 15972, 16830, 16915, 17910, 18513, 19701, 19965, 20298, 20570, 21780, 21890, 22627, 23958, 24079, 24684, 26268, 26620, 30447, 30855, 32835, 33660, 33830, 35820, 37026, 37213, 39402, 39930, 40596, 41140, 43780, 45254, 47916, 48158, 50745, 59895, 60894, 61710, 65670, 67660, 67881, 72237, 74052, 74426, 78804, 79860, 90508, 92565, 96316, 98505, 101490, 111639, 113135, 119790, 120395, 121788, 123420, 131340, 135762, 144474, 148852, 152235, 185130, 186065, 197010, 202980, 203643, 216711, 223278, 226270, 239580, 240790, 264869, 271524, 288948, 304470, 334917, 339405, 361185, 370260, 372130, 394020, 407286, 409343, 433422, 446556, 452540, 481580, 529738, 558195, 608940, 669834, 678810, 722370, 744260, 794607, 814572, 818686, 866844, 1018215, 1059476, 1083555, 1116390, 1228029, 1324345, 1339668, 1357620, 1444740, 1589214, 1637372, 1674585, 2036430, 2046715, 2167110, 2232780, 2383821, 2456058, 2648690, 3178428, 3349170, 3684087, 3973035, 4072860, 4093430, 4334220, 4502773, 4767642, 4912116, 5297380, 6140145, 6698340, 7368174, 7946070, 8186860, 9005546, 9535284, 11919105, 12280290, 13508319, 14736348, 15892140, 18011092, 18420435, 22513865, 23838210, 24560580, 27016638, 36840870, 40524957, 45027730, 47676420, 54033276, 67541595, 73681740, 81049914, 90055460, 135083190, 162099828, 202624785, 270166380, 405249570, 810499140]

約数ペア:

[(1, 810499140), (2, 405249570), (3, 270166380), (4, 202624785), (5, 162099828), (6, 135083190), (9, 90055460), (10, 81049914), (11, 73681740), (12, 67541595), (15, 54033276), (17, 47676420), (18, 45027730), (20, 40524957), (22, 36840870), (30, 27016638), (33, 24560580), (34, 23838210), (36, 22513865), (44, 18420435), (45, 18011092), (51, 15892140), (55, 14736348), (60, 13508319), (66, 12280290), (68, 11919105), (85, 9535284), (90, 9005546), (99, 8186860), (102, 7946070), (110, 7368174), (121, 6698340), (132, 6140145), (153, 5297380), (165, 4912116), (170, 4767642), (180, 4502773), (187, 4334220), (198, 4093430), (199, 4072860), (204, 3973035), (220, 3684087), (242, 3349170), (255, 3178428), (306, 2648690), (330, 2456058), (340, 2383821), (363, 2232780), (374, 2167110), (396, 2046715), (398, 2036430), (484, 1674585), (495, 1637372), (510, 1589214), (561, 1444740), (597, 1357620), (605, 1339668), (612, 1324345), (660, 1228029), (726, 1116390), (748, 1083555), (765, 1059476), (796, 1018215), (935, 866844), (990, 818686), (995, 814572), (1020, 794607), (1089, 744260), (1122, 722370), (1194, 678810), (1210, 669834), (1331, 608940), (1452, 558195), (1530, 529738), (1683, 481580), (1791, 452540), (1815, 446556), (1870, 433422), (1980, 409343), (1990, 407286), (2057, 394020), (2178, 372130), (2189, 370260), (2244, 361185), (2388, 339405), (2420, 334917), (2662, 304470), (2805, 288948), (2985, 271524), (3060, 264869), (3366, 240790), (3383, 239580), (3582, 226270), (3630, 223278), (3740, 216711), (3980, 203643), (3993, 202980), (4114, 197010), (4356, 186065), (4378, 185130), (5324, 152235), (5445, 148852), (5610, 144474), (5970, 135762), (6171, 131340), (6567, 123420), (6655, 121788), (6732, 120395), (6766, 119790), (7164, 113135), (7260, 111639), (7986, 101490), (8228, 98505), (8415, 96316), (8756, 92565), (8955, 90508), (10149, 79860), (10285, 78804), (10890, 74426), (10945, 74052), (11220, 72237), (11940, 67881), (11979, 67660), (12342, 65670), (13134, 61710), (13310, 60894), (13532, 59895), (15972, 50745), (16830, 48158), (16915, 47916), (17910, 45254), (18513, 43780), (19701, 41140), (19965, 40596), (20298, 39930), (20570, 39402), (21780, 37213), (21890, 37026), (22627, 35820), (23958, 33830), (24079, 33660), (24684, 32835), (26268, 30855), (26620, 30447)]