146779020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{271}}^1$

素因数の和:365

約数の個数: 192

約数和(自身を含む): 493516800

約数和(自身を除く): 346737780

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 59, 60, 68, 85, 90, 102, 108, 118, 135, 153, 170, 177, 180, 204, 236, 255, 270, 271, 295, 306, 340, 354, 459, 510, 531, 540, 542, 590, 612, 708, 765, 813, 885, 918, 1003, 1020, 1062, 1084, 1180, 1355, 1530, 1593, 1626, 1770, 1836, 2006, 2124, 2295, 2439, 2655, 2710, 3009, 3060, 3186, 3252, 3540, 4012, 4065, 4590, 4607, 4878, 5015, 5310, 5420, 6018, 6372, 7317, 7965, 8130, 9027, 9180, 9214, 9756, 10030, 10620, 12036, 12195, 13821, 14634, 15045, 15930, 15989, 16260, 18054, 18428, 20060, 23035, 24390, 27081, 27642, 29268, 30090, 31860, 31978, 36108, 36585, 41463, 45135, 46070, 47967, 48780, 54162, 55284, 60180, 63956, 69105, 73170, 79945, 82926, 90270, 92140, 95934, 108324, 124389, 135405, 138210, 143901, 146340, 159890, 165852, 180540, 191868, 207315, 239835, 248778, 270810, 271813, 276420, 287802, 319780, 414630, 431703, 479670, 497556, 541620, 543626, 575604, 621945, 719505, 815439, 829260, 863406, 959340, 1087252, 1243890, 1359065, 1439010, 1630878, 1726812, 2158515, 2446317, 2487780, 2718130, 2878020, 3261756, 4077195, 4317030, 4892634, 5436260, 7338951, 8154390, 8634060, 9785268, 12231585, 14677902, 16308780, 24463170, 29355804, 36694755, 48926340, 73389510, 146779020]

約数ペア:

[(1, 146779020), (2, 73389510), (3, 48926340), (4, 36694755), (5, 29355804), (6, 24463170), (9, 16308780), (10, 14677902), (12, 12231585), (15, 9785268), (17, 8634060), (18, 8154390), (20, 7338951), (27, 5436260), (30, 4892634), (34, 4317030), (36, 4077195), (45, 3261756), (51, 2878020), (54, 2718130), (59, 2487780), (60, 2446317), (68, 2158515), (85, 1726812), (90, 1630878), (102, 1439010), (108, 1359065), (118, 1243890), (135, 1087252), (153, 959340), (170, 863406), (177, 829260), (180, 815439), (204, 719505), (236, 621945), (255, 575604), (270, 543626), (271, 541620), (295, 497556), (306, 479670), (340, 431703), (354, 414630), (459, 319780), (510, 287802), (531, 276420), (540, 271813), (542, 270810), (590, 248778), (612, 239835), (708, 207315), (765, 191868), (813, 180540), (885, 165852), (918, 159890), (1003, 146340), (1020, 143901), (1062, 138210), (1084, 135405), (1180, 124389), (1355, 108324), (1530, 95934), (1593, 92140), (1626, 90270), (1770, 82926), (1836, 79945), (2006, 73170), (2124, 69105), (2295, 63956), (2439, 60180), (2655, 55284), (2710, 54162), (3009, 48780), (3060, 47967), (3186, 46070), (3252, 45135), (3540, 41463), (4012, 36585), (4065, 36108), (4590, 31978), (4607, 31860), (4878, 30090), (5015, 29268), (5310, 27642), (5420, 27081), (6018, 24390), (6372, 23035), (7317, 20060), (7965, 18428), (8130, 18054), (9027, 16260), (9180, 15989), (9214, 15930), (9756, 15045), (10030, 14634), (10620, 13821), (12036, 12195)]