200285280

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:870

約数の個数: 216

約数和(自身を含む): 740991888

約数和(自身を除く): 540706608

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 26, 30, 32, 36, 39, 40, 45, 48, 52, 60, 65, 72, 78, 80, 90, 96, 104, 117, 120, 130, 144, 156, 160, 169, 180, 195, 208, 234, 240, 260, 288, 312, 338, 360, 390, 416, 468, 480, 507, 520, 585, 624, 676, 720, 780, 823, 845, 936, 1014, 1040, 1170, 1248, 1352, 1440, 1521, 1560, 1646, 1690, 1872, 2028, 2080, 2340, 2469, 2535, 2704, 3042, 3120, 3292, 3380, 3744, 4056, 4115, 4680, 4938, 5070, 5408, 6084, 6240, 6584, 6760, 7407, 7605, 8112, 8230, 9360, 9876, 10140, 10699, 12168, 12345, 13168, 13520, 14814, 15210, 16224, 16460, 18720, 19752, 20280, 21398, 24336, 24690, 26336, 27040, 29628, 30420, 32097, 32920, 37035, 39504, 40560, 42796, 48672, 49380, 53495, 59256, 60840, 64194, 65840, 74070, 79008, 81120, 85592, 96291, 98760, 106990, 118512, 121680, 128388, 131680, 139087, 148140, 160485, 171184, 192582, 197520, 213980, 237024, 243360, 256776, 278174, 296280, 320970, 342368, 385164, 395040, 417261, 427960, 481455, 513552, 556348, 592560, 641940, 695435, 770328, 834522, 855920, 962910, 1027104, 1112696, 1185120, 1251783, 1283880, 1390870, 1540656, 1669044, 1711840, 1925820, 2086305, 2225392, 2503566, 2567760, 2781740, 3081312, 3338088, 3851640, 4172610, 4450784, 5007132, 5135520, 5563480, 6258915, 6676176, 7703280, 8345220, 10014264, 11126960, 12517830, 13352352, 15406560, 16690440, 20028528, 22253920, 25035660, 33380880, 40057056, 50071320, 66761760, 100142640, 200285280]

約数ペア:

[(1, 200285280), (2, 100142640), (3, 66761760), (4, 50071320), (5, 40057056), (6, 33380880), (8, 25035660), (9, 22253920), (10, 20028528), (12, 16690440), (13, 15406560), (15, 13352352), (16, 12517830), (18, 11126960), (20, 10014264), (24, 8345220), (26, 7703280), (30, 6676176), (32, 6258915), (36, 5563480), (39, 5135520), (40, 5007132), (45, 4450784), (48, 4172610), (52, 3851640), (60, 3338088), (65, 3081312), (72, 2781740), (78, 2567760), (80, 2503566), (90, 2225392), (96, 2086305), (104, 1925820), (117, 1711840), (120, 1669044), (130, 1540656), (144, 1390870), (156, 1283880), (160, 1251783), (169, 1185120), (180, 1112696), (195, 1027104), (208, 962910), (234, 855920), (240, 834522), (260, 770328), (288, 695435), (312, 641940), (338, 592560), (360, 556348), (390, 513552), (416, 481455), (468, 427960), (480, 417261), (507, 395040), (520, 385164), (585, 342368), (624, 320970), (676, 296280), (720, 278174), (780, 256776), (823, 243360), (845, 237024), (936, 213980), (1014, 197520), (1040, 192582), (1170, 171184), (1248, 160485), (1352, 148140), (1440, 139087), (1521, 131680), (1560, 128388), (1646, 121680), (1690, 118512), (1872, 106990), (2028, 98760), (2080, 96291), (2340, 85592), (2469, 81120), (2535, 79008), (2704, 74070), (3042, 65840), (3120, 64194), (3292, 60840), (3380, 59256), (3744, 53495), (4056, 49380), (4115, 48672), (4680, 42796), (4938, 40560), (5070, 39504), (5408, 37035), (6084, 32920), (6240, 32097), (6584, 30420), (6760, 29628), (7407, 27040), (7605, 26336), (8112, 24690), (8230, 24336), (9360, 21398), (9876, 20280), (10140, 19752), (10699, 18720), (12168, 16460), (12345, 16224), (13168, 15210), (13520, 14814)]