77146020

素因数分解:

$2^2\times 3^4\times 5^1\times 7^1\times {\mathrm{6803}}^1$

素因数の和:6831

約数の個数: 120

約数和(自身を含む): 276623424

約数和(自身を除く): 199477404

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 81, 84, 90, 105, 108, 126, 135, 140, 162, 180, 189, 210, 252, 270, 315, 324, 378, 405, 420, 540, 567, 630, 756, 810, 945, 1134, 1260, 1620, 1890, 2268, 2835, 3780, 5670, 6803, 11340, 13606, 20409, 27212, 34015, 40818, 47621, 61227, 68030, 81636, 95242, 102045, 122454, 136060, 142863, 183681, 190484, 204090, 238105, 244908, 285726, 306135, 367362, 408180, 428589, 476210, 551043, 571452, 612270, 714315, 734724, 857178, 918405, 952420, 1102086, 1224540, 1285767, 1428630, 1714356, 1836810, 2142945, 2204172, 2571534, 2755215, 2857260, 3673620, 3857301, 4285890, 5143068, 5510430, 6428835, 7714602, 8571780, 11020860, 12857670, 15429204, 19286505, 25715340, 38573010, 77146020]

約数ペア:

[(1, 77146020), (2, 38573010), (3, 25715340), (4, 19286505), (5, 15429204), (6, 12857670), (7, 11020860), (9, 8571780), (10, 7714602), (12, 6428835), (14, 5510430), (15, 5143068), (18, 4285890), (20, 3857301), (21, 3673620), (27, 2857260), (28, 2755215), (30, 2571534), (35, 2204172), (36, 2142945), (42, 1836810), (45, 1714356), (54, 1428630), (60, 1285767), (63, 1224540), (70, 1102086), (81, 952420), (84, 918405), (90, 857178), (105, 734724), (108, 714315), (126, 612270), (135, 571452), (140, 551043), (162, 476210), (180, 428589), (189, 408180), (210, 367362), (252, 306135), (270, 285726), (315, 244908), (324, 238105), (378, 204090), (405, 190484), (420, 183681), (540, 142863), (567, 136060), (630, 122454), (756, 102045), (810, 95242), (945, 81636), (1134, 68030), (1260, 61227), (1620, 47621), (1890, 40818), (2268, 34015), (2835, 27212), (3780, 20409), (5670, 13606), (6803, 11340)]