43714980

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{211}}^1\times {\mathrm{1151}}^1$

素因数の和:1377

約数の個数: 72

約数和(自身を含む): 133346304

約数和(自身を除く): 89631324

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 211, 422, 633, 844, 1055, 1151, 1266, 1899, 2110, 2302, 2532, 3165, 3453, 3798, 4220, 4604, 5755, 6330, 6906, 7596, 9495, 10359, 11510, 12660, 13812, 17265, 18990, 20718, 23020, 34530, 37980, 41436, 51795, 69060, 103590, 207180, 242861, 485722, 728583, 971444, 1214305, 1457166, 2185749, 2428610, 2914332, 3642915, 4371498, 4857220, 7285830, 8742996, 10928745, 14571660, 21857490, 43714980]

約数ペア:

[(1, 43714980), (2, 21857490), (3, 14571660), (4, 10928745), (5, 8742996), (6, 7285830), (9, 4857220), (10, 4371498), (12, 3642915), (15, 2914332), (18, 2428610), (20, 2185749), (30, 1457166), (36, 1214305), (45, 971444), (60, 728583), (90, 485722), (180, 242861), (211, 207180), (422, 103590), (633, 69060), (844, 51795), (1055, 41436), (1151, 37980), (1266, 34530), (1899, 23020), (2110, 20718), (2302, 18990), (2532, 17265), (3165, 13812), (3453, 12660), (3798, 11510), (4220, 10359), (4604, 9495), (5755, 7596), (6330, 6906)]