66467394400

素因数分解:

$2^5\times 5^2\times {\mathrm{11}}^1\times {\mathrm{157}}^1\times {\mathrm{48109}}^1$

素因数の和:48297

約数の個数: 144

約数和(自身を含む): 178145941680

約数和(自身を除く): 111678547280

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 80, 88, 100, 110, 157, 160, 176, 200, 220, 275, 314, 352, 400, 440, 550, 628, 785, 800, 880, 1100, 1256, 1570, 1727, 1760, 2200, 2512, 3140, 3454, 3925, 4400, 5024, 6280, 6908, 7850, 8635, 8800, 12560, 13816, 15700, 17270, 25120, 27632, 31400, 34540, 43175, 48109, 55264, 62800, 69080, 86350, 96218, 125600, 138160, 172700, 192436, 240545, 276320, 345400, 384872, 481090, 529199, 690800, 769744, 962180, 1058398, 1202725, 1381600, 1539488, 1924360, 2116796, 2405450, 2645995, 3848720, 4233592, 4810900, 5291990, 7553113, 7697440, 8467184, 9621800, 10583980, 13229975, 15106226, 16934368, 19243600, 21167960, 26459950, 30212452, 37765565, 38487200, 42335920, 52919900, 60424904, 75531130, 83084243, 84671840, 105839800, 120849808, 151062260, 166168486, 188827825, 211679600, 241699616, 302124520, 332336972, 377655650, 415421215, 423359200, 604249040, 664673944, 755311300, 830842430, 1208498080, 1329347888, 1510622600, 1661684860, 2077106075, 2658695776, 3021245200, 3323369720, 4154212150, 6042490400, 6646739440, 8308424300, 13293478880, 16616848600, 33233697200, 66467394400]

約数ペア:

[(1, 66467394400), (2, 33233697200), (4, 16616848600), (5, 13293478880), (8, 8308424300), (10, 6646739440), (11, 6042490400), (16, 4154212150), (20, 3323369720), (22, 3021245200), (25, 2658695776), (32, 2077106075), (40, 1661684860), (44, 1510622600), (50, 1329347888), (55, 1208498080), (80, 830842430), (88, 755311300), (100, 664673944), (110, 604249040), (157, 423359200), (160, 415421215), (176, 377655650), (200, 332336972), (220, 302124520), (275, 241699616), (314, 211679600), (352, 188827825), (400, 166168486), (440, 151062260), (550, 120849808), (628, 105839800), (785, 84671840), (800, 83084243), (880, 75531130), (1100, 60424904), (1256, 52919900), (1570, 42335920), (1727, 38487200), (1760, 37765565), (2200, 30212452), (2512, 26459950), (3140, 21167960), (3454, 19243600), (3925, 16934368), (4400, 15106226), (5024, 13229975), (6280, 10583980), (6908, 9621800), (7850, 8467184), (8635, 7697440), (8800, 7553113), (12560, 5291990), (13816, 4810900), (15700, 4233592), (17270, 3848720), (25120, 2645995), (27632, 2405450), (31400, 2116796), (34540, 1924360), (43175, 1539488), (48109, 1381600), (55264, 1202725), (62800, 1058398), (69080, 962180), (86350, 769744), (96218, 690800), (125600, 529199), (138160, 481090), (172700, 384872), (192436, 345400), (240545, 276320)]