381396600

素因数分解:

$2^3\times 3^4\times 5^2\times {\mathrm{13}}^1\times {\mathrm{1811}}^1$

素因数の和:1852

約数の個数: 240

約数和(自身を含む): 1427330520

約数和(自身を除く): 1045933920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 50, 52, 54, 60, 65, 72, 75, 78, 81, 90, 100, 104, 108, 117, 120, 130, 135, 150, 156, 162, 180, 195, 200, 216, 225, 234, 260, 270, 300, 312, 324, 325, 351, 360, 390, 405, 450, 468, 520, 540, 585, 600, 648, 650, 675, 702, 780, 810, 900, 936, 975, 1053, 1080, 1170, 1300, 1350, 1404, 1560, 1620, 1755, 1800, 1811, 1950, 2025, 2106, 2340, 2600, 2700, 2808, 2925, 3240, 3510, 3622, 3900, 4050, 4212, 4680, 5265, 5400, 5433, 5850, 7020, 7244, 7800, 8100, 8424, 8775, 9055, 10530, 10866, 11700, 14040, 14488, 16200, 16299, 17550, 18110, 21060, 21732, 23400, 23543, 26325, 27165, 32598, 35100, 36220, 42120, 43464, 45275, 47086, 48897, 52650, 54330, 65196, 70200, 70629, 72440, 81495, 90550, 94172, 97794, 105300, 108660, 117715, 130392, 135825, 141258, 146691, 162990, 181100, 188344, 195588, 210600, 211887, 217320, 235430, 244485, 271650, 282516, 293382, 325980, 353145, 362200, 391176, 407475, 423774, 470860, 488970, 543300, 565032, 586764, 588575, 635661, 651960, 706290, 733455, 814950, 847548, 941720, 977940, 1059435, 1086600, 1173528, 1177150, 1222425, 1271322, 1412580, 1466910, 1629900, 1695096, 1765725, 1906983, 1955880, 2118870, 2354300, 2444850, 2542644, 2825160, 2933820, 3178305, 3259800, 3531450, 3667275, 3813966, 4237740, 4708600, 4889700, 5085288, 5297175, 5867640, 6356610, 7062900, 7334550, 7627932, 8475480, 9534915, 9779400, 10594350, 12713220, 14125800, 14669100, 15255864, 15891525, 19069830, 21188700, 25426440, 29338200, 31783050, 38139660, 42377400, 47674575, 63566100, 76279320, 95349150, 127132200, 190698300, 381396600]

約数ペア:

[(1, 381396600), (2, 190698300), (3, 127132200), (4, 95349150), (5, 76279320), (6, 63566100), (8, 47674575), (9, 42377400), (10, 38139660), (12, 31783050), (13, 29338200), (15, 25426440), (18, 21188700), (20, 19069830), (24, 15891525), (25, 15255864), (26, 14669100), (27, 14125800), (30, 12713220), (36, 10594350), (39, 9779400), (40, 9534915), (45, 8475480), (50, 7627932), (52, 7334550), (54, 7062900), (60, 6356610), (65, 5867640), (72, 5297175), (75, 5085288), (78, 4889700), (81, 4708600), (90, 4237740), (100, 3813966), (104, 3667275), (108, 3531450), (117, 3259800), (120, 3178305), (130, 2933820), (135, 2825160), (150, 2542644), (156, 2444850), (162, 2354300), (180, 2118870), (195, 1955880), (200, 1906983), (216, 1765725), (225, 1695096), (234, 1629900), (260, 1466910), (270, 1412580), (300, 1271322), (312, 1222425), (324, 1177150), (325, 1173528), (351, 1086600), (360, 1059435), (390, 977940), (405, 941720), (450, 847548), (468, 814950), (520, 733455), (540, 706290), (585, 651960), (600, 635661), (648, 588575), (650, 586764), (675, 565032), (702, 543300), (780, 488970), (810, 470860), (900, 423774), (936, 407475), (975, 391176), (1053, 362200), (1080, 353145), (1170, 325980), (1300, 293382), (1350, 282516), (1404, 271650), (1560, 244485), (1620, 235430), (1755, 217320), (1800, 211887), (1811, 210600), (1950, 195588), (2025, 188344), (2106, 181100), (2340, 162990), (2600, 146691), (2700, 141258), (2808, 135825), (2925, 130392), (3240, 117715), (3510, 108660), (3622, 105300), (3900, 97794), (4050, 94172), (4212, 90550), (4680, 81495), (5265, 72440), (5400, 70629), (5433, 70200), (5850, 65196), (7020, 54330), (7244, 52650), (7800, 48897), (8100, 47086), (8424, 45275), (8775, 43464), (9055, 42120), (10530, 36220), (10866, 35100), (11700, 32598), (14040, 27165), (14488, 26325), (16200, 23543), (16299, 23400), (17550, 21732), (18110, 21060)]