450641880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{13}}^2\times {\mathrm{823}}^1$

素因数の和:872

約数の個数: 240

約数和(自身を含む): 1642124880

約数和(自身を除く): 1191483000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 27, 30, 36, 39, 40, 45, 52, 54, 60, 65, 72, 78, 81, 90, 104, 108, 117, 120, 130, 135, 156, 162, 169, 180, 195, 216, 234, 260, 270, 312, 324, 338, 351, 360, 390, 405, 468, 507, 520, 540, 585, 648, 676, 702, 780, 810, 823, 845, 936, 1014, 1053, 1080, 1170, 1352, 1404, 1521, 1560, 1620, 1646, 1690, 1755, 2028, 2106, 2340, 2469, 2535, 2808, 3042, 3240, 3292, 3380, 3510, 4056, 4115, 4212, 4563, 4680, 4938, 5070, 5265, 6084, 6584, 6760, 7020, 7407, 7605, 8230, 8424, 9126, 9876, 10140, 10530, 10699, 12168, 12345, 13689, 14040, 14814, 15210, 16460, 18252, 19752, 20280, 21060, 21398, 22221, 22815, 24690, 27378, 29628, 30420, 32097, 32920, 36504, 37035, 42120, 42796, 44442, 45630, 49380, 53495, 54756, 59256, 60840, 64194, 66663, 68445, 74070, 85592, 88884, 91260, 96291, 98760, 106990, 109512, 111105, 128388, 133326, 136890, 139087, 148140, 160485, 177768, 182520, 192582, 213980, 222210, 256776, 266652, 273780, 278174, 288873, 296280, 320970, 333315, 385164, 417261, 427960, 444420, 481455, 533304, 547560, 556348, 577746, 641940, 666630, 695435, 770328, 834522, 866619, 888840, 962910, 1112696, 1155492, 1251783, 1283880, 1333260, 1390870, 1444365, 1669044, 1733238, 1925820, 2086305, 2310984, 2503566, 2666520, 2781740, 2888730, 3338088, 3466476, 3755349, 3851640, 4172610, 4333095, 5007132, 5563480, 5777460, 6258915, 6932952, 7510698, 8345220, 8666190, 10014264, 11266047, 11554920, 12517830, 15021396, 16690440, 17332380, 18776745, 22532094, 25035660, 30042792, 34664760, 37553490, 45064188, 50071320, 56330235, 75106980, 90128376, 112660470, 150213960, 225320940, 450641880]

約数ペア:

[(1, 450641880), (2, 225320940), (3, 150213960), (4, 112660470), (5, 90128376), (6, 75106980), (8, 56330235), (9, 50071320), (10, 45064188), (12, 37553490), (13, 34664760), (15, 30042792), (18, 25035660), (20, 22532094), (24, 18776745), (26, 17332380), (27, 16690440), (30, 15021396), (36, 12517830), (39, 11554920), (40, 11266047), (45, 10014264), (52, 8666190), (54, 8345220), (60, 7510698), (65, 6932952), (72, 6258915), (78, 5777460), (81, 5563480), (90, 5007132), (104, 4333095), (108, 4172610), (117, 3851640), (120, 3755349), (130, 3466476), (135, 3338088), (156, 2888730), (162, 2781740), (169, 2666520), (180, 2503566), (195, 2310984), (216, 2086305), (234, 1925820), (260, 1733238), (270, 1669044), (312, 1444365), (324, 1390870), (338, 1333260), (351, 1283880), (360, 1251783), (390, 1155492), (405, 1112696), (468, 962910), (507, 888840), (520, 866619), (540, 834522), (585, 770328), (648, 695435), (676, 666630), (702, 641940), (780, 577746), (810, 556348), (823, 547560), (845, 533304), (936, 481455), (1014, 444420), (1053, 427960), (1080, 417261), (1170, 385164), (1352, 333315), (1404, 320970), (1521, 296280), (1560, 288873), (1620, 278174), (1646, 273780), (1690, 266652), (1755, 256776), (2028, 222210), (2106, 213980), (2340, 192582), (2469, 182520), (2535, 177768), (2808, 160485), (3042, 148140), (3240, 139087), (3292, 136890), (3380, 133326), (3510, 128388), (4056, 111105), (4115, 109512), (4212, 106990), (4563, 98760), (4680, 96291), (4938, 91260), (5070, 88884), (5265, 85592), (6084, 74070), (6584, 68445), (6760, 66663), (7020, 64194), (7407, 60840), (7605, 59256), (8230, 54756), (8424, 53495), (9126, 49380), (9876, 45630), (10140, 44442), (10530, 42796), (10699, 42120), (12168, 37035), (12345, 36504), (13689, 32920), (14040, 32097), (14814, 30420), (15210, 29628), (16460, 27378), (18252, 24690), (19752, 22815), (20280, 22221), (21060, 21398)]