185464890

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{103}}^1$

素因数の和:160

約数の個数: 224

約数和(自身を含む): 572906880

約数和(自身を除く): 387441990

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, 729, 741, 810, 855, 927, 1026, 1030, 1053, 1170, 1215, 1235, 1339, 1458, 1482, 1539, 1545, 1710, 1755, 1854, 1957, 2106, 2223, 2430, 2470, 2565, 2678, 2781, 3078, 3090, 3159, 3510, 3645, 3705, 3914, 4017, 4446, 4617, 4635, 5130, 5265, 5562, 5871, 6318, 6669, 6695, 7290, 7410, 7695, 8034, 8343, 9234, 9270, 9477, 9785, 10530, 11115, 11742, 12051, 13338, 13390, 13851, 13905, 15390, 15795, 16686, 17613, 18954, 19570, 20007, 20085, 22230, 23085, 24102, 25029, 25441, 27702, 27810, 29355, 31590, 33345, 35226, 36153, 40014, 40170, 41715, 46170, 47385, 50058, 50882, 52839, 58710, 60021, 60255, 66690, 69255, 72306, 75087, 76323, 83430, 88065, 94770, 100035, 105678, 108459, 120042, 120510, 125145, 127205, 138510, 150174, 152646, 158517, 176130, 180063, 180765, 200070, 216918, 228969, 250290, 254410, 264195, 300105, 317034, 325377, 360126, 361530, 375435, 381615, 457938, 475551, 528390, 542295, 600210, 650754, 686907, 750870, 763230, 792585, 900315, 951102, 976131, 1084590, 1144845, 1373814, 1426653, 1585170, 1626885, 1800630, 1952262, 2060721, 2289690, 2377755, 2853306, 3253770, 3434535, 4121442, 4755510, 4880655, 6182163, 6869070, 7133265, 9761310, 10303605, 12364326, 14266530, 18546489, 20607210, 30910815, 37092978, 61821630, 92732445, 185464890]

約数ペア:

[(1, 185464890), (2, 92732445), (3, 61821630), (5, 37092978), (6, 30910815), (9, 20607210), (10, 18546489), (13, 14266530), (15, 12364326), (18, 10303605), (19, 9761310), (26, 7133265), (27, 6869070), (30, 6182163), (38, 4880655), (39, 4755510), (45, 4121442), (54, 3434535), (57, 3253770), (65, 2853306), (78, 2377755), (81, 2289690), (90, 2060721), (95, 1952262), (103, 1800630), (114, 1626885), (117, 1585170), (130, 1426653), (135, 1373814), (162, 1144845), (171, 1084590), (190, 976131), (195, 951102), (206, 900315), (234, 792585), (243, 763230), (247, 750870), (270, 686907), (285, 650754), (309, 600210), (342, 542295), (351, 528390), (390, 475551), (405, 457938), (486, 381615), (494, 375435), (513, 361530), (515, 360126), (570, 325377), (585, 317034), (618, 300105), (702, 264195), (729, 254410), (741, 250290), (810, 228969), (855, 216918), (927, 200070), (1026, 180765), (1030, 180063), (1053, 176130), (1170, 158517), (1215, 152646), (1235, 150174), (1339, 138510), (1458, 127205), (1482, 125145), (1539, 120510), (1545, 120042), (1710, 108459), (1755, 105678), (1854, 100035), (1957, 94770), (2106, 88065), (2223, 83430), (2430, 76323), (2470, 75087), (2565, 72306), (2678, 69255), (2781, 66690), (3078, 60255), (3090, 60021), (3159, 58710), (3510, 52839), (3645, 50882), (3705, 50058), (3914, 47385), (4017, 46170), (4446, 41715), (4617, 40170), (4635, 40014), (5130, 36153), (5265, 35226), (5562, 33345), (5871, 31590), (6318, 29355), (6669, 27810), (6695, 27702), (7290, 25441), (7410, 25029), (7695, 24102), (8034, 23085), (8343, 22230), (9234, 20085), (9270, 20007), (9477, 19570), (9785, 18954), (10530, 17613), (11115, 16686), (11742, 15795), (12051, 15390), (13338, 13905), (13390, 13851)]