200674260

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{157}}^1\times {\mathrm{263}}^1$

素因数の和:444

約数の個数: 144

約数和(自身を含む): 637693056

約数和(自身を除く): 437018796

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 157, 162, 180, 243, 263, 270, 314, 324, 405, 471, 486, 526, 540, 628, 785, 789, 810, 942, 972, 1052, 1215, 1315, 1413, 1570, 1578, 1620, 1884, 2355, 2367, 2430, 2630, 2826, 3140, 3156, 3945, 4239, 4710, 4734, 4860, 5260, 5652, 7065, 7101, 7890, 8478, 9420, 9468, 11835, 12717, 14130, 14202, 15780, 16956, 21195, 21303, 23670, 25434, 28260, 28404, 35505, 38151, 41291, 42390, 42606, 47340, 50868, 63585, 63909, 71010, 76302, 82582, 84780, 85212, 106515, 123873, 127170, 127818, 142020, 152604, 165164, 190755, 206455, 213030, 247746, 254340, 255636, 319545, 371619, 381510, 412910, 426060, 495492, 619365, 639090, 743238, 763020, 825820, 1114857, 1238730, 1278180, 1486476, 1858095, 2229714, 2477460, 3344571, 3716190, 4459428, 5574285, 6689142, 7432380, 10033713, 11148570, 13378284, 16722855, 20067426, 22297140, 33445710, 40134852, 50168565, 66891420, 100337130, 200674260]

約数ペア:

[(1, 200674260), (2, 100337130), (3, 66891420), (4, 50168565), (5, 40134852), (6, 33445710), (9, 22297140), (10, 20067426), (12, 16722855), (15, 13378284), (18, 11148570), (20, 10033713), (27, 7432380), (30, 6689142), (36, 5574285), (45, 4459428), (54, 3716190), (60, 3344571), (81, 2477460), (90, 2229714), (108, 1858095), (135, 1486476), (157, 1278180), (162, 1238730), (180, 1114857), (243, 825820), (263, 763020), (270, 743238), (314, 639090), (324, 619365), (405, 495492), (471, 426060), (486, 412910), (526, 381510), (540, 371619), (628, 319545), (785, 255636), (789, 254340), (810, 247746), (942, 213030), (972, 206455), (1052, 190755), (1215, 165164), (1315, 152604), (1413, 142020), (1570, 127818), (1578, 127170), (1620, 123873), (1884, 106515), (2355, 85212), (2367, 84780), (2430, 82582), (2630, 76302), (2826, 71010), (3140, 63909), (3156, 63585), (3945, 50868), (4239, 47340), (4710, 42606), (4734, 42390), (4860, 41291), (5260, 38151), (5652, 35505), (7065, 28404), (7101, 28260), (7890, 25434), (8478, 23670), (9420, 21303), (9468, 21195), (11835, 16956), (12717, 15780), (14130, 14202)]