80258850

素因数分解:

$2^1\times 3^4\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1$

素因数の和:199

約数の個数: 240

約数和(自身を含む): 270072000

約数和(自身を除く): 189813150

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 25, 27, 30, 35, 38, 42, 45, 50, 54, 57, 63, 70, 75, 81, 90, 95, 105, 114, 126, 133, 135, 149, 150, 162, 171, 175, 189, 190, 210, 225, 266, 270, 285, 298, 315, 342, 350, 378, 399, 405, 447, 450, 475, 513, 525, 567, 570, 630, 665, 675, 745, 798, 810, 855, 894, 945, 950, 1026, 1043, 1050, 1134, 1197, 1330, 1341, 1350, 1425, 1490, 1539, 1575, 1710, 1890, 1995, 2025, 2086, 2235, 2394, 2565, 2682, 2831, 2835, 2850, 3078, 3129, 3150, 3325, 3591, 3725, 3990, 4023, 4050, 4275, 4470, 4725, 5130, 5215, 5662, 5670, 5985, 6258, 6650, 6705, 7182, 7450, 7695, 8046, 8493, 8550, 9387, 9450, 9975, 10430, 10773, 11175, 11970, 12069, 12825, 13410, 14155, 14175, 15390, 15645, 16986, 17955, 18774, 19817, 19950, 20115, 21546, 22350, 24138, 25479, 25650, 26075, 28161, 28310, 28350, 29925, 31290, 33525, 35910, 38475, 39634, 40230, 42465, 46935, 50958, 52150, 53865, 56322, 59451, 59850, 60345, 67050, 70775, 76437, 76950, 78225, 84483, 84930, 89775, 93870, 99085, 100575, 107730, 118902, 120690, 127395, 140805, 141550, 152874, 156450, 168966, 178353, 179550, 198170, 201150, 212325, 229311, 234675, 254790, 269325, 281610, 297255, 301725, 356706, 382185, 422415, 424650, 458622, 469350, 495425, 535059, 538650, 594510, 603450, 636975, 704025, 764370, 844830, 891765, 990850, 1070118, 1146555, 1273950, 1408050, 1486275, 1605177, 1783530, 1910925, 2112075, 2293110, 2675295, 2972550, 3210354, 3821850, 4224150, 4458825, 5350590, 5732775, 8025885, 8917650, 11465550, 13376475, 16051770, 26752950, 40129425, 80258850]

約数ペア:

[(1, 80258850), (2, 40129425), (3, 26752950), (5, 16051770), (6, 13376475), (7, 11465550), (9, 8917650), (10, 8025885), (14, 5732775), (15, 5350590), (18, 4458825), (19, 4224150), (21, 3821850), (25, 3210354), (27, 2972550), (30, 2675295), (35, 2293110), (38, 2112075), (42, 1910925), (45, 1783530), (50, 1605177), (54, 1486275), (57, 1408050), (63, 1273950), (70, 1146555), (75, 1070118), (81, 990850), (90, 891765), (95, 844830), (105, 764370), (114, 704025), (126, 636975), (133, 603450), (135, 594510), (149, 538650), (150, 535059), (162, 495425), (171, 469350), (175, 458622), (189, 424650), (190, 422415), (210, 382185), (225, 356706), (266, 301725), (270, 297255), (285, 281610), (298, 269325), (315, 254790), (342, 234675), (350, 229311), (378, 212325), (399, 201150), (405, 198170), (447, 179550), (450, 178353), (475, 168966), (513, 156450), (525, 152874), (567, 141550), (570, 140805), (630, 127395), (665, 120690), (675, 118902), (745, 107730), (798, 100575), (810, 99085), (855, 93870), (894, 89775), (945, 84930), (950, 84483), (1026, 78225), (1043, 76950), (1050, 76437), (1134, 70775), (1197, 67050), (1330, 60345), (1341, 59850), (1350, 59451), (1425, 56322), (1490, 53865), (1539, 52150), (1575, 50958), (1710, 46935), (1890, 42465), (1995, 40230), (2025, 39634), (2086, 38475), (2235, 35910), (2394, 33525), (2565, 31290), (2682, 29925), (2831, 28350), (2835, 28310), (2850, 28161), (3078, 26075), (3129, 25650), (3150, 25479), (3325, 24138), (3591, 22350), (3725, 21546), (3990, 20115), (4023, 19950), (4050, 19817), (4275, 18774), (4470, 17955), (4725, 16986), (5130, 15645), (5215, 15390), (5662, 14175), (5670, 14155), (5985, 13410), (6258, 12825), (6650, 12069), (6705, 11970), (7182, 11175), (7450, 10773), (7695, 10430), (8046, 9975), (8493, 9450), (8550, 9387)]