300042120

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{109}}^1\times {\mathrm{113}}^1$

素因数の和:272

約数の個数: 256

約数和(自身を含む): 1083456000

約数和(自身を除く): 783413880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 29, 30, 35, 40, 42, 56, 58, 60, 70, 84, 87, 105, 109, 113, 116, 120, 140, 145, 168, 174, 203, 210, 218, 226, 232, 280, 290, 327, 339, 348, 406, 420, 435, 436, 452, 545, 565, 580, 609, 654, 678, 696, 763, 791, 812, 840, 870, 872, 904, 1015, 1090, 1130, 1160, 1218, 1308, 1356, 1526, 1582, 1624, 1635, 1695, 1740, 2030, 2180, 2260, 2289, 2373, 2436, 2616, 2712, 3045, 3052, 3161, 3164, 3270, 3277, 3390, 3480, 3815, 3955, 4060, 4360, 4520, 4578, 4746, 4872, 6090, 6104, 6322, 6328, 6540, 6554, 6780, 7630, 7910, 8120, 9156, 9483, 9492, 9831, 11445, 11865, 12180, 12317, 12644, 13080, 13108, 13560, 15260, 15805, 15820, 16385, 18312, 18966, 18984, 19662, 22127, 22890, 22939, 23730, 24360, 24634, 25288, 26216, 30520, 31610, 31640, 32770, 36951, 37932, 39324, 44254, 45780, 45878, 47415, 47460, 49155, 49268, 61585, 63220, 65540, 66381, 68817, 73902, 75864, 78648, 86219, 88508, 91560, 91756, 94830, 94920, 98310, 98536, 110635, 114695, 123170, 126440, 131080, 132762, 137634, 147804, 172438, 177016, 183512, 184755, 189660, 196620, 221270, 229390, 246340, 258657, 265524, 275268, 295608, 331905, 344085, 344876, 357193, 369510, 379320, 393240, 431095, 442540, 458780, 492680, 517314, 531048, 550536, 663810, 688170, 689752, 714386, 739020, 862190, 885080, 917560, 1034628, 1071579, 1293285, 1327620, 1376340, 1428772, 1478040, 1724380, 1785965, 2069256, 2143158, 2500351, 2586570, 2655240, 2752680, 2857544, 3448760, 3571930, 4286316, 5000702, 5173140, 5357895, 7143860, 7501053, 8572632, 10001404, 10346280, 10715790, 12501755, 14287720, 15002106, 20002808, 21431580, 25003510, 30004212, 37505265, 42863160, 50007020, 60008424, 75010530, 100014040, 150021060, 300042120]

約数ペア:

[(1, 300042120), (2, 150021060), (3, 100014040), (4, 75010530), (5, 60008424), (6, 50007020), (7, 42863160), (8, 37505265), (10, 30004212), (12, 25003510), (14, 21431580), (15, 20002808), (20, 15002106), (21, 14287720), (24, 12501755), (28, 10715790), (29, 10346280), (30, 10001404), (35, 8572632), (40, 7501053), (42, 7143860), (56, 5357895), (58, 5173140), (60, 5000702), (70, 4286316), (84, 3571930), (87, 3448760), (105, 2857544), (109, 2752680), (113, 2655240), (116, 2586570), (120, 2500351), (140, 2143158), (145, 2069256), (168, 1785965), (174, 1724380), (203, 1478040), (210, 1428772), (218, 1376340), (226, 1327620), (232, 1293285), (280, 1071579), (290, 1034628), (327, 917560), (339, 885080), (348, 862190), (406, 739020), (420, 714386), (435, 689752), (436, 688170), (452, 663810), (545, 550536), (565, 531048), (580, 517314), (609, 492680), (654, 458780), (678, 442540), (696, 431095), (763, 393240), (791, 379320), (812, 369510), (840, 357193), (870, 344876), (872, 344085), (904, 331905), (1015, 295608), (1090, 275268), (1130, 265524), (1160, 258657), (1218, 246340), (1308, 229390), (1356, 221270), (1526, 196620), (1582, 189660), (1624, 184755), (1635, 183512), (1695, 177016), (1740, 172438), (2030, 147804), (2180, 137634), (2260, 132762), (2289, 131080), (2373, 126440), (2436, 123170), (2616, 114695), (2712, 110635), (3045, 98536), (3052, 98310), (3161, 94920), (3164, 94830), (3270, 91756), (3277, 91560), (3390, 88508), (3480, 86219), (3815, 78648), (3955, 75864), (4060, 73902), (4360, 68817), (4520, 66381), (4578, 65540), (4746, 63220), (4872, 61585), (6090, 49268), (6104, 49155), (6322, 47460), (6328, 47415), (6540, 45878), (6554, 45780), (6780, 44254), (7630, 39324), (7910, 37932), (8120, 36951), (9156, 32770), (9483, 31640), (9492, 31610), (9831, 30520), (11445, 26216), (11865, 25288), (12180, 24634), (12317, 24360), (12644, 23730), (13080, 22939), (13108, 22890), (13560, 22127), (15260, 19662), (15805, 18984), (15820, 18966), (16385, 18312)]