20374200

素因数分解:

$2^3\times 3^3\times 5^2\times 7^3\times {\mathrm{11}}^1$

素因数の和:57

約数の個数: 384

約数和(自身を含む): 89280000

約数和(自身を除く): 68905800

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 24, 25, 27, 28, 30, 33, 35, 36, 40, 42, 44, 45, 49, 50, 54, 55, 56, 60, 63, 66, 70, 72, 75, 77, 84, 88, 90, 98, 99, 100, 105, 108, 110, 120, 126, 132, 135, 140, 147, 150, 154, 165, 168, 175, 180, 189, 196, 198, 200, 210, 216, 220, 225, 231, 245, 252, 264, 270, 275, 280, 294, 297, 300, 308, 315, 330, 343, 350, 360, 378, 385, 392, 396, 420, 440, 441, 450, 462, 490, 495, 504, 525, 539, 540, 550, 588, 594, 600, 616, 630, 660, 675, 686, 693, 700, 735, 756, 770, 792, 825, 840, 882, 900, 924, 945, 980, 990, 1029, 1050, 1078, 1080, 1100, 1155, 1176, 1188, 1225, 1260, 1320, 1323, 1350, 1372, 1386, 1400, 1470, 1485, 1512, 1540, 1575, 1617, 1650, 1715, 1764, 1800, 1848, 1890, 1925, 1960, 1980, 2058, 2079, 2100, 2156, 2200, 2205, 2310, 2376, 2450, 2475, 2520, 2646, 2695, 2700, 2744, 2772, 2940, 2970, 3080, 3087, 3150, 3234, 3300, 3430, 3465, 3528, 3675, 3773, 3780, 3850, 3960, 4116, 4158, 4200, 4312, 4410, 4620, 4725, 4851, 4900, 4950, 5145, 5292, 5390, 5400, 5544, 5775, 5880, 5940, 6174, 6300, 6468, 6600, 6615, 6860, 6930, 7350, 7425, 7546, 7560, 7700, 8085, 8232, 8316, 8575, 8820, 9240, 9261, 9450, 9702, 9800, 9900, 10290, 10395, 10584, 10780, 11025, 11319, 11550, 11880, 12348, 12600, 12936, 13230, 13475, 13720, 13860, 14553, 14700, 14850, 15092, 15400, 15435, 16170, 16632, 17150, 17325, 17640, 18522, 18865, 18900, 19404, 19800, 20580, 20790, 21560, 22050, 22638, 23100, 24255, 24696, 25725, 26460, 26950, 27720, 29106, 29400, 29700, 30184, 30870, 32340, 33075, 33957, 34300, 34650, 37044, 37730, 37800, 38808, 40425, 41160, 41580, 44100, 45276, 46200, 46305, 48510, 51450, 51975, 52920, 53900, 56595, 58212, 59400, 61740, 64680, 66150, 67914, 68600, 69300, 72765, 74088, 75460, 77175, 80850, 83160, 88200, 90552, 92610, 94325, 97020, 101871, 102900, 103950, 107800, 113190, 116424, 121275, 123480, 132300, 135828, 138600, 145530, 150920, 154350, 161700, 169785, 185220, 188650, 194040, 203742, 205800, 207900, 226380, 231525, 242550, 264600, 271656, 282975, 291060, 308700, 323400, 339570, 363825, 370440, 377300, 407484, 415800, 452760, 463050, 485100, 509355, 565950, 582120, 617400, 679140, 727650, 754600, 814968, 848925, 926100, 970200, 1018710, 1131900, 1358280, 1455300, 1697850, 1852200, 2037420, 2263800, 2546775, 2910600, 3395700, 4074840, 5093550, 6791400, 10187100, 20374200]

約数ペア:

[(1, 20374200), (2, 10187100), (3, 6791400), (4, 5093550), (5, 4074840), (6, 3395700), (7, 2910600), (8, 2546775), (9, 2263800), (10, 2037420), (11, 1852200), (12, 1697850), (14, 1455300), (15, 1358280), (18, 1131900), (20, 1018710), (21, 970200), (22, 926100), (24, 848925), (25, 814968), (27, 754600), (28, 727650), (30, 679140), (33, 617400), (35, 582120), (36, 565950), (40, 509355), (42, 485100), (44, 463050), (45, 452760), (49, 415800), (50, 407484), (54, 377300), (55, 370440), (56, 363825), (60, 339570), (63, 323400), (66, 308700), (70, 291060), (72, 282975), (75, 271656), (77, 264600), (84, 242550), (88, 231525), (90, 226380), (98, 207900), (99, 205800), (100, 203742), (105, 194040), (108, 188650), (110, 185220), (120, 169785), (126, 161700), (132, 154350), (135, 150920), (140, 145530), (147, 138600), (150, 135828), (154, 132300), (165, 123480), (168, 121275), (175, 116424), (180, 113190), (189, 107800), (196, 103950), (198, 102900), (200, 101871), (210, 97020), (216, 94325), (220, 92610), (225, 90552), (231, 88200), (245, 83160), (252, 80850), (264, 77175), (270, 75460), (275, 74088), (280, 72765), (294, 69300), (297, 68600), (300, 67914), (308, 66150), (315, 64680), (330, 61740), (343, 59400), (350, 58212), (360, 56595), (378, 53900), (385, 52920), (392, 51975), (396, 51450), (420, 48510), (440, 46305), (441, 46200), (450, 45276), (462, 44100), (490, 41580), (495, 41160), (504, 40425), (525, 38808), (539, 37800), (540, 37730), (550, 37044), (588, 34650), (594, 34300), (600, 33957), (616, 33075), (630, 32340), (660, 30870), (675, 30184), (686, 29700), (693, 29400), (700, 29106), (735, 27720), (756, 26950), (770, 26460), (792, 25725), (825, 24696), (840, 24255), (882, 23100), (900, 22638), (924, 22050), (945, 21560), (980, 20790), (990, 20580), (1029, 19800), (1050, 19404), (1078, 18900), (1080, 18865), (1100, 18522), (1155, 17640), (1176, 17325), (1188, 17150), (1225, 16632), (1260, 16170), (1320, 15435), (1323, 15400), (1350, 15092), (1372, 14850), (1386, 14700), (1400, 14553), (1470, 13860), (1485, 13720), (1512, 13475), (1540, 13230), (1575, 12936), (1617, 12600), (1650, 12348), (1715, 11880), (1764, 11550), (1800, 11319), (1848, 11025), (1890, 10780), (1925, 10584), (1960, 10395), (1980, 10290), (2058, 9900), (2079, 9800), (2100, 9702), (2156, 9450), (2200, 9261), (2205, 9240), (2310, 8820), (2376, 8575), (2450, 8316), (2475, 8232), (2520, 8085), (2646, 7700), (2695, 7560), (2700, 7546), (2744, 7425), (2772, 7350), (2940, 6930), (2970, 6860), (3080, 6615), (3087, 6600), (3150, 6468), (3234, 6300), (3300, 6174), (3430, 5940), (3465, 5880), (3528, 5775), (3675, 5544), (3773, 5400), (3780, 5390), (3850, 5292), (3960, 5145), (4116, 4950), (4158, 4900), (4200, 4851), (4312, 4725), (4410, 4620)]