212161950

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{157}}^1$

素因数の和:209

約数の個数: 384

約数和(自身を含む): 789949440

約数和(自身を除く): 577787490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 13, 14, 15, 18, 21, 22, 25, 26, 27, 30, 33, 35, 39, 42, 45, 50, 54, 55, 63, 65, 66, 70, 75, 77, 78, 90, 91, 99, 105, 110, 117, 126, 130, 135, 143, 150, 154, 157, 165, 175, 182, 189, 195, 198, 210, 225, 231, 234, 270, 273, 275, 286, 297, 314, 315, 325, 330, 350, 351, 378, 385, 390, 429, 450, 455, 462, 471, 495, 525, 546, 550, 585, 594, 630, 650, 675, 693, 702, 715, 770, 785, 819, 825, 858, 910, 942, 945, 975, 990, 1001, 1050, 1099, 1155, 1170, 1287, 1350, 1365, 1386, 1413, 1430, 1485, 1570, 1575, 1638, 1650, 1727, 1755, 1890, 1925, 1950, 2002, 2041, 2079, 2145, 2198, 2275, 2310, 2355, 2457, 2475, 2574, 2730, 2826, 2925, 2970, 3003, 3150, 3297, 3454, 3465, 3510, 3575, 3850, 3861, 3925, 4082, 4095, 4158, 4239, 4290, 4550, 4710, 4725, 4914, 4950, 5005, 5181, 5495, 5775, 5850, 6006, 6123, 6435, 6594, 6825, 6930, 7065, 7150, 7425, 7722, 7850, 8190, 8478, 8635, 8775, 9009, 9450, 9891, 10010, 10205, 10362, 10395, 10725, 10990, 11550, 11775, 12089, 12246, 12285, 12870, 13650, 14130, 14287, 14850, 15015, 15543, 16485, 17270, 17325, 17550, 18018, 18369, 19305, 19782, 20410, 20475, 20790, 21195, 21450, 22451, 23550, 24178, 24570, 25025, 25905, 27027, 27475, 28574, 29673, 30030, 30615, 31086, 32175, 32970, 34650, 35325, 36267, 36738, 38610, 40950, 42390, 42861, 43175, 44902, 45045, 46629, 49455, 50050, 51025, 51810, 51975, 54054, 54950, 55107, 59346, 60445, 61230, 61425, 64350, 67353, 70650, 71435, 72534, 75075, 77715, 82425, 85722, 86350, 90090, 91845, 93258, 96525, 98910, 102050, 103950, 105975, 108801, 110214, 112255, 120890, 122850, 128583, 129525, 134706, 135135, 142870, 148365, 150150, 153075, 155430, 157157, 164850, 181335, 183690, 193050, 202059, 211950, 214305, 217602, 224510, 225225, 233145, 247275, 257166, 259050, 270270, 275535, 296730, 302225, 306150, 314314, 326403, 336765, 357175, 362670, 385749, 388575, 404118, 428610, 450450, 459225, 466290, 471471, 494550, 544005, 551070, 561275, 604450, 606177, 642915, 652806, 673530, 675675, 714350, 741825, 771498, 777150, 785785, 906675, 918450, 942942, 1010295, 1071525, 1088010, 1122550, 1165725, 1212354, 1285830, 1351350, 1377675, 1414413, 1483650, 1571570, 1632015, 1683825, 1813350, 1928745, 2020590, 2143050, 2331450, 2357355, 2720025, 2755350, 2828826, 3030885, 3214575, 3264030, 3367650, 3857490, 3928925, 4243239, 4714710, 5051475, 5440050, 6061770, 6429150, 7072065, 7857850, 8160075, 8486478, 9643725, 10102950, 11786775, 14144130, 15154425, 16320150, 19287450, 21216195, 23573550, 30308850, 35360325, 42432390, 70720650, 106080975, 212161950]

約数ペア:

[(1, 212161950), (2, 106080975), (3, 70720650), (5, 42432390), (6, 35360325), (7, 30308850), (9, 23573550), (10, 21216195), (11, 19287450), (13, 16320150), (14, 15154425), (15, 14144130), (18, 11786775), (21, 10102950), (22, 9643725), (25, 8486478), (26, 8160075), (27, 7857850), (30, 7072065), (33, 6429150), (35, 6061770), (39, 5440050), (42, 5051475), (45, 4714710), (50, 4243239), (54, 3928925), (55, 3857490), (63, 3367650), (65, 3264030), (66, 3214575), (70, 3030885), (75, 2828826), (77, 2755350), (78, 2720025), (90, 2357355), (91, 2331450), (99, 2143050), (105, 2020590), (110, 1928745), (117, 1813350), (126, 1683825), (130, 1632015), (135, 1571570), (143, 1483650), (150, 1414413), (154, 1377675), (157, 1351350), (165, 1285830), (175, 1212354), (182, 1165725), (189, 1122550), (195, 1088010), (198, 1071525), (210, 1010295), (225, 942942), (231, 918450), (234, 906675), (270, 785785), (273, 777150), (275, 771498), (286, 741825), (297, 714350), (314, 675675), (315, 673530), (325, 652806), (330, 642915), (350, 606177), (351, 604450), (378, 561275), (385, 551070), (390, 544005), (429, 494550), (450, 471471), (455, 466290), (462, 459225), (471, 450450), (495, 428610), (525, 404118), (546, 388575), (550, 385749), (585, 362670), (594, 357175), (630, 336765), (650, 326403), (675, 314314), (693, 306150), (702, 302225), (715, 296730), (770, 275535), (785, 270270), (819, 259050), (825, 257166), (858, 247275), (910, 233145), (942, 225225), (945, 224510), (975, 217602), (990, 214305), (1001, 211950), (1050, 202059), (1099, 193050), (1155, 183690), (1170, 181335), (1287, 164850), (1350, 157157), (1365, 155430), (1386, 153075), (1413, 150150), (1430, 148365), (1485, 142870), (1570, 135135), (1575, 134706), (1638, 129525), (1650, 128583), (1727, 122850), (1755, 120890), (1890, 112255), (1925, 110214), (1950, 108801), (2002, 105975), (2041, 103950), (2079, 102050), (2145, 98910), (2198, 96525), (2275, 93258), (2310, 91845), (2355, 90090), (2457, 86350), (2475, 85722), (2574, 82425), (2730, 77715), (2826, 75075), (2925, 72534), (2970, 71435), (3003, 70650), (3150, 67353), (3297, 64350), (3454, 61425), (3465, 61230), (3510, 60445), (3575, 59346), (3850, 55107), (3861, 54950), (3925, 54054), (4082, 51975), (4095, 51810), (4158, 51025), (4239, 50050), (4290, 49455), (4550, 46629), (4710, 45045), (4725, 44902), (4914, 43175), (4950, 42861), (5005, 42390), (5181, 40950), (5495, 38610), (5775, 36738), (5850, 36267), (6006, 35325), (6123, 34650), (6435, 32970), (6594, 32175), (6825, 31086), (6930, 30615), (7065, 30030), (7150, 29673), (7425, 28574), (7722, 27475), (7850, 27027), (8190, 25905), (8478, 25025), (8635, 24570), (8775, 24178), (9009, 23550), (9450, 22451), (9891, 21450), (10010, 21195), (10205, 20790), (10362, 20475), (10395, 20410), (10725, 19782), (10990, 19305), (11550, 18369), (11775, 18018), (12089, 17550), (12246, 17325), (12285, 17270), (12870, 16485), (13650, 15543), (14130, 15015), (14287, 14850)]