61821630

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:157

約数の個数: 192

約数和(自身を含む): 190794240

約数和(自身を除く): 128972610

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 19, 26, 27, 30, 38, 39, 45, 54, 57, 65, 78, 81, 90, 95, 103, 114, 117, 130, 135, 162, 171, 190, 195, 206, 234, 243, 247, 270, 285, 309, 342, 351, 390, 405, 486, 494, 513, 515, 570, 585, 618, 702, 741, 810, 855, 927, 1026, 1030, 1053, 1170, 1215, 1235, 1339, 1482, 1539, 1545, 1710, 1755, 1854, 1957, 2106, 2223, 2430, 2470, 2565, 2678, 2781, 3078, 3090, 3159, 3510, 3705, 3914, 4017, 4446, 4617, 4635, 5130, 5265, 5562, 5871, 6318, 6669, 6695, 7410, 7695, 8034, 8343, 9234, 9270, 9785, 10530, 11115, 11742, 12051, 13338, 13390, 13905, 15390, 15795, 16686, 17613, 19570, 20007, 20085, 22230, 23085, 24102, 25029, 25441, 27810, 29355, 31590, 33345, 35226, 36153, 40014, 40170, 41715, 46170, 50058, 50882, 52839, 58710, 60021, 60255, 66690, 72306, 76323, 83430, 88065, 100035, 105678, 108459, 120042, 120510, 125145, 127205, 152646, 158517, 176130, 180765, 200070, 216918, 228969, 250290, 254410, 264195, 300105, 317034, 325377, 361530, 381615, 457938, 475551, 528390, 542295, 600210, 650754, 686907, 763230, 792585, 951102, 1084590, 1144845, 1373814, 1585170, 1626885, 2060721, 2289690, 2377755, 3253770, 3434535, 4121442, 4755510, 6182163, 6869070, 10303605, 12364326, 20607210, 30910815, 61821630]

約数ペア:

[(1, 61821630), (2, 30910815), (3, 20607210), (5, 12364326), (6, 10303605), (9, 6869070), (10, 6182163), (13, 4755510), (15, 4121442), (18, 3434535), (19, 3253770), (26, 2377755), (27, 2289690), (30, 2060721), (38, 1626885), (39, 1585170), (45, 1373814), (54, 1144845), (57, 1084590), (65, 951102), (78, 792585), (81, 763230), (90, 686907), (95, 650754), (103, 600210), (114, 542295), (117, 528390), (130, 475551), (135, 457938), (162, 381615), (171, 361530), (190, 325377), (195, 317034), (206, 300105), (234, 264195), (243, 254410), (247, 250290), (270, 228969), (285, 216918), (309, 200070), (342, 180765), (351, 176130), (390, 158517), (405, 152646), (486, 127205), (494, 125145), (513, 120510), (515, 120042), (570, 108459), (585, 105678), (618, 100035), (702, 88065), (741, 83430), (810, 76323), (855, 72306), (927, 66690), (1026, 60255), (1030, 60021), (1053, 58710), (1170, 52839), (1215, 50882), (1235, 50058), (1339, 46170), (1482, 41715), (1539, 40170), (1545, 40014), (1710, 36153), (1755, 35226), (1854, 33345), (1957, 31590), (2106, 29355), (2223, 27810), (2430, 25441), (2470, 25029), (2565, 24102), (2678, 23085), (2781, 22230), (3078, 20085), (3090, 20007), (3159, 19570), (3510, 17613), (3705, 16686), (3914, 15795), (4017, 15390), (4446, 13905), (4617, 13390), (4635, 13338), (5130, 12051), (5265, 11742), (5562, 11115), (5871, 10530), (6318, 9785), (6669, 9270), (6695, 9234), (7410, 8343), (7695, 8034)]