202129600

素因数分解:

$2^6\times 5^2\times {\mathrm{19}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:211

約数の個数: 168

約数和(自身を含む): 537006800

約数和(自身を除く): 334877200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 61, 64, 76, 80, 95, 100, 109, 122, 152, 160, 190, 200, 218, 244, 304, 305, 320, 380, 400, 436, 475, 488, 545, 608, 610, 760, 800, 872, 950, 976, 1090, 1159, 1216, 1220, 1520, 1525, 1600, 1744, 1900, 1952, 2071, 2180, 2318, 2440, 2725, 3040, 3050, 3488, 3800, 3904, 4142, 4360, 4636, 4880, 5450, 5795, 6080, 6100, 6649, 6976, 7600, 8284, 8720, 9272, 9760, 10355, 10900, 11590, 12200, 13298, 15200, 16568, 17440, 18544, 19520, 20710, 21800, 23180, 24400, 26596, 28975, 30400, 33136, 33245, 34880, 37088, 41420, 43600, 46360, 48800, 51775, 53192, 57950, 66272, 66490, 74176, 82840, 87200, 92720, 97600, 103550, 106384, 115900, 126331, 132544, 132980, 165680, 166225, 174400, 185440, 207100, 212768, 231800, 252662, 265960, 331360, 332450, 370880, 414200, 425536, 463600, 505324, 531920, 631655, 662720, 664900, 828400, 927200, 1010648, 1063840, 1263310, 1329800, 1656800, 1854400, 2021296, 2127680, 2526620, 2659600, 3158275, 3313600, 4042592, 5053240, 5319200, 6316550, 8085184, 10106480, 10638400, 12633100, 20212960, 25266200, 40425920, 50532400, 101064800, 202129600]

約数ペア:

[(1, 202129600), (2, 101064800), (4, 50532400), (5, 40425920), (8, 25266200), (10, 20212960), (16, 12633100), (19, 10638400), (20, 10106480), (25, 8085184), (32, 6316550), (38, 5319200), (40, 5053240), (50, 4042592), (61, 3313600), (64, 3158275), (76, 2659600), (80, 2526620), (95, 2127680), (100, 2021296), (109, 1854400), (122, 1656800), (152, 1329800), (160, 1263310), (190, 1063840), (200, 1010648), (218, 927200), (244, 828400), (304, 664900), (305, 662720), (320, 631655), (380, 531920), (400, 505324), (436, 463600), (475, 425536), (488, 414200), (545, 370880), (608, 332450), (610, 331360), (760, 265960), (800, 252662), (872, 231800), (950, 212768), (976, 207100), (1090, 185440), (1159, 174400), (1216, 166225), (1220, 165680), (1520, 132980), (1525, 132544), (1600, 126331), (1744, 115900), (1900, 106384), (1952, 103550), (2071, 97600), (2180, 92720), (2318, 87200), (2440, 82840), (2725, 74176), (3040, 66490), (3050, 66272), (3488, 57950), (3800, 53192), (3904, 51775), (4142, 48800), (4360, 46360), (4636, 43600), (4880, 41420), (5450, 37088), (5795, 34880), (6080, 33245), (6100, 33136), (6649, 30400), (6976, 28975), (7600, 26596), (8284, 24400), (8720, 23180), (9272, 21800), (9760, 20710), (10355, 19520), (10900, 18544), (11590, 17440), (12200, 16568), (13298, 15200)]