149761080

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{887}}^1$

素因数の和:978

約数の個数: 192

約数和(自身を含む): 565194240

約数和(自身を除く): 415433160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 67, 70, 72, 84, 90, 105, 120, 126, 134, 140, 168, 180, 201, 210, 252, 268, 280, 315, 335, 360, 402, 420, 469, 504, 536, 603, 630, 670, 804, 840, 887, 938, 1005, 1206, 1260, 1340, 1407, 1608, 1774, 1876, 2010, 2345, 2412, 2520, 2661, 2680, 2814, 3015, 3548, 3752, 4020, 4221, 4435, 4690, 4824, 5322, 5628, 6030, 6209, 7035, 7096, 7983, 8040, 8442, 8870, 9380, 10644, 11256, 12060, 12418, 13305, 14070, 15966, 16884, 17740, 18627, 18760, 21105, 21288, 24120, 24836, 26610, 28140, 31045, 31932, 33768, 35480, 37254, 39915, 42210, 49672, 53220, 55881, 56280, 59429, 62090, 63864, 74508, 79830, 84420, 93135, 106440, 111762, 118858, 124180, 149016, 159660, 168840, 178287, 186270, 223524, 237716, 248360, 279405, 297145, 319320, 356574, 372540, 416003, 447048, 475432, 534861, 558810, 594290, 713148, 745080, 832006, 891435, 1069722, 1117620, 1188580, 1248009, 1426296, 1664012, 1782870, 2080015, 2139444, 2235240, 2377160, 2496018, 2674305, 3328024, 3565740, 3744027, 4160030, 4278888, 4992036, 5348610, 6240045, 7131480, 7488054, 8320060, 9984072, 10697220, 12480090, 14976108, 16640120, 18720135, 21394440, 24960180, 29952216, 37440270, 49920360, 74880540, 149761080]

約数ペア:

[(1, 149761080), (2, 74880540), (3, 49920360), (4, 37440270), (5, 29952216), (6, 24960180), (7, 21394440), (8, 18720135), (9, 16640120), (10, 14976108), (12, 12480090), (14, 10697220), (15, 9984072), (18, 8320060), (20, 7488054), (21, 7131480), (24, 6240045), (28, 5348610), (30, 4992036), (35, 4278888), (36, 4160030), (40, 3744027), (42, 3565740), (45, 3328024), (56, 2674305), (60, 2496018), (63, 2377160), (67, 2235240), (70, 2139444), (72, 2080015), (84, 1782870), (90, 1664012), (105, 1426296), (120, 1248009), (126, 1188580), (134, 1117620), (140, 1069722), (168, 891435), (180, 832006), (201, 745080), (210, 713148), (252, 594290), (268, 558810), (280, 534861), (315, 475432), (335, 447048), (360, 416003), (402, 372540), (420, 356574), (469, 319320), (504, 297145), (536, 279405), (603, 248360), (630, 237716), (670, 223524), (804, 186270), (840, 178287), (887, 168840), (938, 159660), (1005, 149016), (1206, 124180), (1260, 118858), (1340, 111762), (1407, 106440), (1608, 93135), (1774, 84420), (1876, 79830), (2010, 74508), (2345, 63864), (2412, 62090), (2520, 59429), (2661, 56280), (2680, 55881), (2814, 53220), (3015, 49672), (3548, 42210), (3752, 39915), (4020, 37254), (4221, 35480), (4435, 33768), (4690, 31932), (4824, 31045), (5322, 28140), (5628, 26610), (6030, 24836), (6209, 24120), (7035, 21288), (7096, 21105), (7983, 18760), (8040, 18627), (8442, 17740), (8870, 16884), (9380, 15966), (10644, 14070), (11256, 13305), (12060, 12418)]