74138400

素因数分解:

$2^5\times 3^2\times 5^2\times 7^1\times {\mathrm{1471}}^1$

素因数の和:1504

約数の個数: 216

約数和(自身を含む): 298980864

約数和(自身を除く): 224842464

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 112, 120, 126, 140, 144, 150, 160, 168, 175, 180, 200, 210, 224, 225, 240, 252, 280, 288, 300, 315, 336, 350, 360, 400, 420, 450, 480, 504, 525, 560, 600, 630, 672, 700, 720, 800, 840, 900, 1008, 1050, 1120, 1200, 1260, 1400, 1440, 1471, 1575, 1680, 1800, 2016, 2100, 2400, 2520, 2800, 2942, 3150, 3360, 3600, 4200, 4413, 5040, 5600, 5884, 6300, 7200, 7355, 8400, 8826, 10080, 10297, 11768, 12600, 13239, 14710, 16800, 17652, 20594, 22065, 23536, 25200, 26478, 29420, 30891, 35304, 36775, 41188, 44130, 47072, 50400, 51485, 52956, 58840, 61782, 66195, 70608, 73550, 82376, 88260, 92673, 102970, 105912, 110325, 117680, 123564, 132390, 141216, 147100, 154455, 164752, 176520, 185346, 205940, 211824, 220650, 235360, 247128, 257425, 264780, 294200, 308910, 329504, 330975, 353040, 370692, 411880, 423648, 441300, 463365, 494256, 514850, 529560, 588400, 617820, 661950, 706080, 741384, 772275, 823760, 882600, 926730, 988512, 1029700, 1059120, 1176800, 1235640, 1323900, 1482768, 1544550, 1647520, 1765200, 1853460, 2059400, 2118240, 2316825, 2471280, 2647800, 2965536, 3089100, 3530400, 3706920, 4118800, 4633650, 4942560, 5295600, 6178200, 7413840, 8237600, 9267300, 10591200, 12356400, 14827680, 18534600, 24712800, 37069200, 74138400]

約数ペア:

[(1, 74138400), (2, 37069200), (3, 24712800), (4, 18534600), (5, 14827680), (6, 12356400), (7, 10591200), (8, 9267300), (9, 8237600), (10, 7413840), (12, 6178200), (14, 5295600), (15, 4942560), (16, 4633650), (18, 4118800), (20, 3706920), (21, 3530400), (24, 3089100), (25, 2965536), (28, 2647800), (30, 2471280), (32, 2316825), (35, 2118240), (36, 2059400), (40, 1853460), (42, 1765200), (45, 1647520), (48, 1544550), (50, 1482768), (56, 1323900), (60, 1235640), (63, 1176800), (70, 1059120), (72, 1029700), (75, 988512), (80, 926730), (84, 882600), (90, 823760), (96, 772275), (100, 741384), (105, 706080), (112, 661950), (120, 617820), (126, 588400), (140, 529560), (144, 514850), (150, 494256), (160, 463365), (168, 441300), (175, 423648), (180, 411880), (200, 370692), (210, 353040), (224, 330975), (225, 329504), (240, 308910), (252, 294200), (280, 264780), (288, 257425), (300, 247128), (315, 235360), (336, 220650), (350, 211824), (360, 205940), (400, 185346), (420, 176520), (450, 164752), (480, 154455), (504, 147100), (525, 141216), (560, 132390), (600, 123564), (630, 117680), (672, 110325), (700, 105912), (720, 102970), (800, 92673), (840, 88260), (900, 82376), (1008, 73550), (1050, 70608), (1120, 66195), (1200, 61782), (1260, 58840), (1400, 52956), (1440, 51485), (1471, 50400), (1575, 47072), (1680, 44130), (1800, 41188), (2016, 36775), (2100, 35304), (2400, 30891), (2520, 29420), (2800, 26478), (2942, 25200), (3150, 23536), (3360, 22065), (3600, 20594), (4200, 17652), (4413, 16800), (5040, 14710), (5600, 13239), (5884, 12600), (6300, 11768), (7200, 10297), (7355, 10080), (8400, 8826)]