381377400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{67}}^1\times {\mathrm{179}}^1$

素因数の和:318

約数の個数: 192

約数和(自身を含む): 1229385600

約数和(自身を除く): 848008200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 53, 60, 67, 75, 100, 106, 120, 134, 150, 159, 179, 200, 201, 212, 265, 268, 300, 318, 335, 358, 402, 424, 530, 536, 537, 600, 636, 670, 716, 795, 804, 895, 1005, 1060, 1074, 1272, 1325, 1340, 1432, 1590, 1608, 1675, 1790, 2010, 2120, 2148, 2650, 2680, 2685, 3180, 3350, 3551, 3580, 3975, 4020, 4296, 4475, 5025, 5300, 5370, 6360, 6700, 7102, 7160, 7950, 8040, 8950, 9487, 10050, 10600, 10653, 10740, 11993, 13400, 13425, 14204, 15900, 17755, 17900, 18974, 20100, 21306, 21480, 23986, 26850, 28408, 28461, 31800, 35510, 35800, 35979, 37948, 40200, 42612, 47435, 47972, 53265, 53700, 56922, 59965, 71020, 71958, 75896, 85224, 88775, 94870, 95944, 106530, 107400, 113844, 119930, 142040, 142305, 143916, 177550, 179895, 189740, 213060, 227688, 237175, 239860, 266325, 284610, 287832, 299825, 355100, 359790, 379480, 426120, 474350, 479720, 532650, 569220, 599650, 635629, 710200, 711525, 719580, 899475, 948700, 1065300, 1138440, 1199300, 1271258, 1423050, 1439160, 1798950, 1897400, 1906887, 2130600, 2398600, 2542516, 2846100, 3178145, 3597900, 3813774, 5085032, 5692200, 6356290, 7195800, 7627548, 9534435, 12712580, 15255096, 15890725, 19068870, 25425160, 31781450, 38137740, 47672175, 63562900, 76275480, 95344350, 127125800, 190688700, 381377400]

約数ペア:

[(1, 381377400), (2, 190688700), (3, 127125800), (4, 95344350), (5, 76275480), (6, 63562900), (8, 47672175), (10, 38137740), (12, 31781450), (15, 25425160), (20, 19068870), (24, 15890725), (25, 15255096), (30, 12712580), (40, 9534435), (50, 7627548), (53, 7195800), (60, 6356290), (67, 5692200), (75, 5085032), (100, 3813774), (106, 3597900), (120, 3178145), (134, 2846100), (150, 2542516), (159, 2398600), (179, 2130600), (200, 1906887), (201, 1897400), (212, 1798950), (265, 1439160), (268, 1423050), (300, 1271258), (318, 1199300), (335, 1138440), (358, 1065300), (402, 948700), (424, 899475), (530, 719580), (536, 711525), (537, 710200), (600, 635629), (636, 599650), (670, 569220), (716, 532650), (795, 479720), (804, 474350), (895, 426120), (1005, 379480), (1060, 359790), (1074, 355100), (1272, 299825), (1325, 287832), (1340, 284610), (1432, 266325), (1590, 239860), (1608, 237175), (1675, 227688), (1790, 213060), (2010, 189740), (2120, 179895), (2148, 177550), (2650, 143916), (2680, 142305), (2685, 142040), (3180, 119930), (3350, 113844), (3551, 107400), (3580, 106530), (3975, 95944), (4020, 94870), (4296, 88775), (4475, 85224), (5025, 75896), (5300, 71958), (5370, 71020), (6360, 59965), (6700, 56922), (7102, 53700), (7160, 53265), (7950, 47972), (8040, 47435), (8950, 42612), (9487, 40200), (10050, 37948), (10600, 35979), (10653, 35800), (10740, 35510), (11993, 31800), (13400, 28461), (13425, 28408), (14204, 26850), (15900, 23986), (17755, 21480), (17900, 21306), (18974, 20100)]