222415200

素因数分解:

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

素因数の和:1507

約数の個数: 288

約数和(自身を含む): 919941120

約数和(自身を除く): 697525920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 25, 27, 28, 30, 32, 35, 36, 40, 42, 45, 48, 50, 54, 56, 60, 63, 70, 72, 75, 80, 84, 90, 96, 100, 105, 108, 112, 120, 126, 135, 140, 144, 150, 160, 168, 175, 180, 189, 200, 210, 216, 224, 225, 240, 252, 270, 280, 288, 300, 315, 336, 350, 360, 378, 400, 420, 432, 450, 480, 504, 525, 540, 560, 600, 630, 672, 675, 700, 720, 756, 800, 840, 864, 900, 945, 1008, 1050, 1080, 1120, 1200, 1260, 1350, 1400, 1440, 1471, 1512, 1575, 1680, 1800, 1890, 2016, 2100, 2160, 2400, 2520, 2700, 2800, 2942, 3024, 3150, 3360, 3600, 3780, 4200, 4320, 4413, 4725, 5040, 5400, 5600, 5884, 6048, 6300, 7200, 7355, 7560, 8400, 8826, 9450, 10080, 10297, 10800, 11768, 12600, 13239, 14710, 15120, 16800, 17652, 18900, 20594, 21600, 22065, 23536, 25200, 26478, 29420, 30240, 30891, 35304, 36775, 37800, 39717, 41188, 44130, 47072, 50400, 51485, 52956, 58840, 61782, 66195, 70608, 73550, 75600, 79434, 82376, 88260, 92673, 102970, 105912, 110325, 117680, 123564, 132390, 141216, 147100, 151200, 154455, 158868, 164752, 176520, 185346, 198585, 205940, 211824, 220650, 235360, 247128, 257425, 264780, 278019, 294200, 308910, 317736, 329504, 330975, 353040, 370692, 397170, 411880, 423648, 441300, 463365, 494256, 514850, 529560, 556038, 588400, 617820, 635472, 661950, 706080, 741384, 772275, 794340, 823760, 882600, 926730, 988512, 992925, 1029700, 1059120, 1112076, 1176800, 1235640, 1270944, 1323900, 1390095, 1482768, 1544550, 1588680, 1647520, 1765200, 1853460, 1985850, 2059400, 2118240, 2224152, 2316825, 2471280, 2647800, 2780190, 2965536, 3089100, 3177360, 3530400, 3706920, 3971700, 4118800, 4448304, 4633650, 4942560, 5295600, 5560380, 6178200, 6354720, 6950475, 7413840, 7943400, 8237600, 8896608, 9267300, 10591200, 11120760, 12356400, 13900950, 14827680, 15886800, 18534600, 22241520, 24712800, 27801900, 31773600, 37069200, 44483040, 55603800, 74138400, 111207600, 222415200]

約数ペア:

[(1, 222415200), (2, 111207600), (3, 74138400), (4, 55603800), (5, 44483040), (6, 37069200), (7, 31773600), (8, 27801900), (9, 24712800), (10, 22241520), (12, 18534600), (14, 15886800), (15, 14827680), (16, 13900950), (18, 12356400), (20, 11120760), (21, 10591200), (24, 9267300), (25, 8896608), (27, 8237600), (28, 7943400), (30, 7413840), (32, 6950475), (35, 6354720), (36, 6178200), (40, 5560380), (42, 5295600), (45, 4942560), (48, 4633650), (50, 4448304), (54, 4118800), (56, 3971700), (60, 3706920), (63, 3530400), (70, 3177360), (72, 3089100), (75, 2965536), (80, 2780190), (84, 2647800), (90, 2471280), (96, 2316825), (100, 2224152), (105, 2118240), (108, 2059400), (112, 1985850), (120, 1853460), (126, 1765200), (135, 1647520), (140, 1588680), (144, 1544550), (150, 1482768), (160, 1390095), (168, 1323900), (175, 1270944), (180, 1235640), (189, 1176800), (200, 1112076), (210, 1059120), (216, 1029700), (224, 992925), (225, 988512), (240, 926730), (252, 882600), (270, 823760), (280, 794340), (288, 772275), (300, 741384), (315, 706080), (336, 661950), (350, 635472), (360, 617820), (378, 588400), (400, 556038), (420, 529560), (432, 514850), (450, 494256), (480, 463365), (504, 441300), (525, 423648), (540, 411880), (560, 397170), (600, 370692), (630, 353040), (672, 330975), (675, 329504), (700, 317736), (720, 308910), (756, 294200), (800, 278019), (840, 264780), (864, 257425), (900, 247128), (945, 235360), (1008, 220650), (1050, 211824), (1080, 205940), (1120, 198585), (1200, 185346), (1260, 176520), (1350, 164752), (1400, 158868), (1440, 154455), (1471, 151200), (1512, 147100), (1575, 141216), (1680, 132390), (1800, 123564), (1890, 117680), (2016, 110325), (2100, 105912), (2160, 102970), (2400, 92673), (2520, 88260), (2700, 82376), (2800, 79434), (2942, 75600), (3024, 73550), (3150, 70608), (3360, 66195), (3600, 61782), (3780, 58840), (4200, 52956), (4320, 51485), (4413, 50400), (4725, 47072), (5040, 44130), (5400, 41188), (5600, 39717), (5884, 37800), (6048, 36775), (6300, 35304), (7200, 30891), (7355, 30240), (7560, 29420), (8400, 26478), (8826, 25200), (9450, 23536), (10080, 22065), (10297, 21600), (10800, 20594), (11768, 18900), (12600, 17652), (13239, 16800), (14710, 15120)]