147748860

素因数分解:

$2^2\times 3^5\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1$

素因数の和:175

約数の個数: 288

約数和(自身を含む): 548900352

約数和(自身を除く): 401151492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 43, 45, 54, 60, 63, 70, 81, 84, 86, 90, 101, 105, 108, 126, 129, 135, 140, 162, 172, 180, 189, 202, 210, 215, 243, 252, 258, 270, 301, 303, 315, 324, 378, 387, 404, 405, 420, 430, 486, 505, 516, 540, 567, 602, 606, 630, 645, 707, 756, 774, 810, 860, 903, 909, 945, 972, 1010, 1134, 1161, 1204, 1212, 1215, 1260, 1290, 1414, 1505, 1515, 1548, 1620, 1701, 1806, 1818, 1890, 1935, 2020, 2121, 2268, 2322, 2430, 2580, 2709, 2727, 2828, 2835, 3010, 3030, 3402, 3483, 3535, 3612, 3636, 3780, 3870, 4242, 4343, 4515, 4545, 4644, 4860, 5418, 5454, 5670, 5805, 6020, 6060, 6363, 6804, 6966, 7070, 7740, 8127, 8181, 8484, 8505, 8686, 9030, 9090, 10449, 10605, 10836, 10908, 11340, 11610, 12726, 13029, 13545, 13635, 13932, 14140, 16254, 16362, 17010, 17372, 17415, 18060, 18180, 19089, 20898, 21210, 21715, 23220, 24381, 24543, 25452, 26058, 27090, 27270, 30401, 31815, 32508, 32724, 34020, 34830, 38178, 39087, 40635, 40905, 41796, 42420, 43430, 48762, 49086, 52116, 52245, 54180, 54540, 57267, 60802, 63630, 65145, 69660, 73143, 76356, 78174, 81270, 81810, 86860, 91203, 95445, 97524, 98172, 104490, 114534, 117261, 121604, 121905, 122715, 127260, 130290, 146286, 152005, 156348, 162540, 163620, 171801, 182406, 190890, 195435, 208980, 229068, 234522, 243810, 245430, 260580, 273609, 286335, 292572, 304010, 343602, 351783, 364812, 365715, 381780, 390870, 456015, 469044, 487620, 490860, 547218, 572670, 586305, 608020, 687204, 703566, 731430, 781740, 820827, 859005, 912030, 1055349, 1094436, 1145340, 1172610, 1368045, 1407132, 1462860, 1641654, 1718010, 1758915, 1824060, 2110698, 2345220, 2462481, 2736090, 3283308, 3436020, 3517830, 4104135, 4221396, 4924962, 5276745, 5472180, 7035660, 7387443, 8208270, 9849924, 10553490, 12312405, 14774886, 16416540, 21106980, 24624810, 29549772, 36937215, 49249620, 73874430, 147748860]

約数ペア:

[(1, 147748860), (2, 73874430), (3, 49249620), (4, 36937215), (5, 29549772), (6, 24624810), (7, 21106980), (9, 16416540), (10, 14774886), (12, 12312405), (14, 10553490), (15, 9849924), (18, 8208270), (20, 7387443), (21, 7035660), (27, 5472180), (28, 5276745), (30, 4924962), (35, 4221396), (36, 4104135), (42, 3517830), (43, 3436020), (45, 3283308), (54, 2736090), (60, 2462481), (63, 2345220), (70, 2110698), (81, 1824060), (84, 1758915), (86, 1718010), (90, 1641654), (101, 1462860), (105, 1407132), (108, 1368045), (126, 1172610), (129, 1145340), (135, 1094436), (140, 1055349), (162, 912030), (172, 859005), (180, 820827), (189, 781740), (202, 731430), (210, 703566), (215, 687204), (243, 608020), (252, 586305), (258, 572670), (270, 547218), (301, 490860), (303, 487620), (315, 469044), (324, 456015), (378, 390870), (387, 381780), (404, 365715), (405, 364812), (420, 351783), (430, 343602), (486, 304010), (505, 292572), (516, 286335), (540, 273609), (567, 260580), (602, 245430), (606, 243810), (630, 234522), (645, 229068), (707, 208980), (756, 195435), (774, 190890), (810, 182406), (860, 171801), (903, 163620), (909, 162540), (945, 156348), (972, 152005), (1010, 146286), (1134, 130290), (1161, 127260), (1204, 122715), (1212, 121905), (1215, 121604), (1260, 117261), (1290, 114534), (1414, 104490), (1505, 98172), (1515, 97524), (1548, 95445), (1620, 91203), (1701, 86860), (1806, 81810), (1818, 81270), (1890, 78174), (1935, 76356), (2020, 73143), (2121, 69660), (2268, 65145), (2322, 63630), (2430, 60802), (2580, 57267), (2709, 54540), (2727, 54180), (2828, 52245), (2835, 52116), (3010, 49086), (3030, 48762), (3402, 43430), (3483, 42420), (3535, 41796), (3612, 40905), (3636, 40635), (3780, 39087), (3870, 38178), (4242, 34830), (4343, 34020), (4515, 32724), (4545, 32508), (4644, 31815), (4860, 30401), (5418, 27270), (5454, 27090), (5670, 26058), (5805, 25452), (6020, 24543), (6060, 24381), (6363, 23220), (6804, 21715), (6966, 21210), (7070, 20898), (7740, 19089), (8127, 18180), (8181, 18060), (8484, 17415), (8505, 17372), (8686, 17010), (9030, 16362), (9090, 16254), (10449, 14140), (10605, 13932), (10836, 13635), (10908, 13545), (11340, 13029), (11610, 12726)]