202844000

素因数分解:

$2^5\times 5^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{157}}^1$

素因数の和:218

約数の個数: 192

約数和(自身を含む): 559016640

約数和(自身を除く): 356172640

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 25, 32, 34, 38, 40, 50, 68, 76, 80, 85, 95, 100, 125, 136, 152, 157, 160, 170, 190, 200, 250, 272, 304, 314, 323, 340, 380, 400, 425, 475, 500, 544, 608, 628, 646, 680, 760, 785, 800, 850, 950, 1000, 1256, 1292, 1360, 1520, 1570, 1615, 1700, 1900, 2000, 2125, 2375, 2512, 2584, 2669, 2720, 2983, 3040, 3140, 3230, 3400, 3800, 3925, 4000, 4250, 4750, 5024, 5168, 5338, 5966, 6280, 6460, 6800, 7600, 7850, 8075, 8500, 9500, 10336, 10676, 11932, 12560, 12920, 13345, 13600, 14915, 15200, 15700, 16150, 17000, 19000, 19625, 21352, 23864, 25120, 25840, 26690, 29830, 31400, 32300, 34000, 38000, 39250, 40375, 42704, 47728, 50711, 51680, 53380, 59660, 62800, 64600, 66725, 68000, 74575, 76000, 78500, 80750, 85408, 95456, 101422, 106760, 119320, 125600, 129200, 133450, 149150, 157000, 161500, 202844, 213520, 238640, 253555, 258400, 266900, 298300, 314000, 323000, 333625, 372875, 405688, 427040, 477280, 507110, 533800, 596600, 628000, 646000, 667250, 745750, 811376, 1014220, 1067600, 1193200, 1267775, 1292000, 1334500, 1491500, 1622752, 2028440, 2135200, 2386400, 2535550, 2669000, 2983000, 4056880, 5071100, 5338000, 5966000, 6338875, 8113760, 10142200, 10676000, 11932000, 12677750, 20284400, 25355500, 40568800, 50711000, 101422000, 202844000]

約数ペア:

[(1, 202844000), (2, 101422000), (4, 50711000), (5, 40568800), (8, 25355500), (10, 20284400), (16, 12677750), (17, 11932000), (19, 10676000), (20, 10142200), (25, 8113760), (32, 6338875), (34, 5966000), (38, 5338000), (40, 5071100), (50, 4056880), (68, 2983000), (76, 2669000), (80, 2535550), (85, 2386400), (95, 2135200), (100, 2028440), (125, 1622752), (136, 1491500), (152, 1334500), (157, 1292000), (160, 1267775), (170, 1193200), (190, 1067600), (200, 1014220), (250, 811376), (272, 745750), (304, 667250), (314, 646000), (323, 628000), (340, 596600), (380, 533800), (400, 507110), (425, 477280), (475, 427040), (500, 405688), (544, 372875), (608, 333625), (628, 323000), (646, 314000), (680, 298300), (760, 266900), (785, 258400), (800, 253555), (850, 238640), (950, 213520), (1000, 202844), (1256, 161500), (1292, 157000), (1360, 149150), (1520, 133450), (1570, 129200), (1615, 125600), (1700, 119320), (1900, 106760), (2000, 101422), (2125, 95456), (2375, 85408), (2512, 80750), (2584, 78500), (2669, 76000), (2720, 74575), (2983, 68000), (3040, 66725), (3140, 64600), (3230, 62800), (3400, 59660), (3800, 53380), (3925, 51680), (4000, 50711), (4250, 47728), (4750, 42704), (5024, 40375), (5168, 39250), (5338, 38000), (5966, 34000), (6280, 32300), (6460, 31400), (6800, 29830), (7600, 26690), (7850, 25840), (8075, 25120), (8500, 23864), (9500, 21352), (10336, 19625), (10676, 19000), (11932, 17000), (12560, 16150), (12920, 15700), (13345, 15200), (13600, 14915)]