122278680

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{101}}^1$

素因数の和:199

約数の個数: 256

約数和(自身を含む): 440640000

約数和(自身を除く): 318361320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 59, 60, 72, 76, 90, 95, 101, 108, 114, 118, 120, 135, 152, 171, 177, 180, 190, 202, 216, 228, 236, 270, 285, 295, 303, 342, 354, 360, 380, 404, 456, 472, 505, 513, 531, 540, 570, 590, 606, 684, 708, 760, 808, 855, 885, 909, 1010, 1026, 1062, 1080, 1121, 1140, 1180, 1212, 1368, 1416, 1515, 1593, 1710, 1770, 1818, 1919, 2020, 2052, 2124, 2242, 2280, 2360, 2424, 2565, 2655, 2727, 3030, 3186, 3363, 3420, 3540, 3636, 3838, 4040, 4104, 4248, 4484, 4545, 5130, 5310, 5454, 5605, 5757, 5959, 6060, 6372, 6726, 6840, 7080, 7272, 7676, 7965, 8968, 9090, 9595, 10089, 10260, 10620, 10908, 11210, 11514, 11918, 12120, 12744, 13452, 13635, 15352, 15930, 16815, 17271, 17877, 18180, 19190, 20178, 20520, 21240, 21816, 22420, 23028, 23836, 26904, 27270, 28785, 29795, 30267, 31860, 33630, 34542, 35754, 36360, 38380, 40356, 44840, 46056, 47672, 50445, 51813, 53631, 54540, 57570, 59590, 60534, 63720, 67260, 69084, 71508, 76760, 80712, 86355, 89385, 100890, 103626, 107262, 109080, 113221, 115140, 119180, 121068, 134520, 138168, 143016, 151335, 160893, 172710, 178770, 201780, 207252, 214524, 226442, 230280, 238360, 242136, 259065, 268155, 302670, 321786, 339663, 345420, 357540, 403560, 414504, 429048, 452884, 518130, 536310, 566105, 605340, 643572, 679326, 690840, 715080, 804465, 905768, 1018989, 1036260, 1072620, 1132210, 1210680, 1287144, 1358652, 1608930, 1698315, 2037978, 2072520, 2145240, 2264420, 2717304, 3056967, 3217860, 3396630, 4075956, 4528840, 5094945, 6113934, 6435720, 6793260, 8151912, 10189890, 12227868, 13586520, 15284835, 20379780, 24455736, 30569670, 40759560, 61139340, 122278680]

約数ペア:

[(1, 122278680), (2, 61139340), (3, 40759560), (4, 30569670), (5, 24455736), (6, 20379780), (8, 15284835), (9, 13586520), (10, 12227868), (12, 10189890), (15, 8151912), (18, 6793260), (19, 6435720), (20, 6113934), (24, 5094945), (27, 4528840), (30, 4075956), (36, 3396630), (38, 3217860), (40, 3056967), (45, 2717304), (54, 2264420), (57, 2145240), (59, 2072520), (60, 2037978), (72, 1698315), (76, 1608930), (90, 1358652), (95, 1287144), (101, 1210680), (108, 1132210), (114, 1072620), (118, 1036260), (120, 1018989), (135, 905768), (152, 804465), (171, 715080), (177, 690840), (180, 679326), (190, 643572), (202, 605340), (216, 566105), (228, 536310), (236, 518130), (270, 452884), (285, 429048), (295, 414504), (303, 403560), (342, 357540), (354, 345420), (360, 339663), (380, 321786), (404, 302670), (456, 268155), (472, 259065), (505, 242136), (513, 238360), (531, 230280), (540, 226442), (570, 214524), (590, 207252), (606, 201780), (684, 178770), (708, 172710), (760, 160893), (808, 151335), (855, 143016), (885, 138168), (909, 134520), (1010, 121068), (1026, 119180), (1062, 115140), (1080, 113221), (1121, 109080), (1140, 107262), (1180, 103626), (1212, 100890), (1368, 89385), (1416, 86355), (1515, 80712), (1593, 76760), (1710, 71508), (1770, 69084), (1818, 67260), (1919, 63720), (2020, 60534), (2052, 59590), (2124, 57570), (2242, 54540), (2280, 53631), (2360, 51813), (2424, 50445), (2565, 47672), (2655, 46056), (2727, 44840), (3030, 40356), (3186, 38380), (3363, 36360), (3420, 35754), (3540, 34542), (3636, 33630), (3838, 31860), (4040, 30267), (4104, 29795), (4248, 28785), (4484, 27270), (4545, 26904), (5130, 23836), (5310, 23028), (5454, 22420), (5605, 21816), (5757, 21240), (5959, 20520), (6060, 20178), (6372, 19190), (6726, 18180), (6840, 17877), (7080, 17271), (7272, 16815), (7676, 15930), (7965, 15352), (8968, 13635), (9090, 13452), (9595, 12744), (10089, 12120), (10260, 11918), (10620, 11514), (10908, 11210)]