158184900

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:416

約数の個数: 180

約数和(自身を含む): 523039440

約数和(自身を除く): 364854540

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 59, 60, 75, 81, 90, 100, 108, 118, 135, 150, 162, 177, 180, 225, 236, 270, 295, 300, 324, 331, 354, 405, 450, 531, 540, 590, 662, 675, 708, 810, 885, 900, 993, 1062, 1180, 1324, 1350, 1475, 1593, 1620, 1655, 1770, 1986, 2025, 2124, 2655, 2700, 2950, 2979, 3186, 3310, 3540, 3972, 4050, 4425, 4779, 4965, 5310, 5900, 5958, 6372, 6620, 7965, 8100, 8275, 8850, 8937, 9558, 9930, 10620, 11916, 13275, 14895, 15930, 16550, 17700, 17874, 19116, 19529, 19860, 23895, 24825, 26550, 26811, 29790, 31860, 33100, 35748, 39058, 39825, 44685, 47790, 49650, 53100, 53622, 58587, 59580, 74475, 78116, 79650, 89370, 95580, 97645, 99300, 107244, 117174, 119475, 134055, 148950, 159300, 175761, 178740, 195290, 223425, 234348, 238950, 268110, 292935, 297900, 351522, 390580, 446850, 477900, 488225, 527283, 536220, 585870, 670275, 703044, 878805, 893700, 976450, 1054566, 1171740, 1340550, 1464675, 1581849, 1757610, 1952900, 2109132, 2636415, 2681100, 2929350, 3163698, 3515220, 4394025, 5272830, 5858700, 6327396, 7909245, 8788050, 10545660, 13182075, 15818490, 17576100, 26364150, 31636980, 39546225, 52728300, 79092450, 158184900]

約数ペア:

[(1, 158184900), (2, 79092450), (3, 52728300), (4, 39546225), (5, 31636980), (6, 26364150), (9, 17576100), (10, 15818490), (12, 13182075), (15, 10545660), (18, 8788050), (20, 7909245), (25, 6327396), (27, 5858700), (30, 5272830), (36, 4394025), (45, 3515220), (50, 3163698), (54, 2929350), (59, 2681100), (60, 2636415), (75, 2109132), (81, 1952900), (90, 1757610), (100, 1581849), (108, 1464675), (118, 1340550), (135, 1171740), (150, 1054566), (162, 976450), (177, 893700), (180, 878805), (225, 703044), (236, 670275), (270, 585870), (295, 536220), (300, 527283), (324, 488225), (331, 477900), (354, 446850), (405, 390580), (450, 351522), (531, 297900), (540, 292935), (590, 268110), (662, 238950), (675, 234348), (708, 223425), (810, 195290), (885, 178740), (900, 175761), (993, 159300), (1062, 148950), (1180, 134055), (1324, 119475), (1350, 117174), (1475, 107244), (1593, 99300), (1620, 97645), (1655, 95580), (1770, 89370), (1986, 79650), (2025, 78116), (2124, 74475), (2655, 59580), (2700, 58587), (2950, 53622), (2979, 53100), (3186, 49650), (3310, 47790), (3540, 44685), (3972, 39825), (4050, 39058), (4425, 35748), (4779, 33100), (4965, 31860), (5310, 29790), (5900, 26811), (5958, 26550), (6372, 24825), (6620, 23895), (7965, 19860), (8100, 19529), (8275, 19116), (8850, 17874), (8937, 17700), (9558, 16550), (9930, 15930), (10620, 14895), (11916, 13275)]