188809080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{82811}}^1$

素因数の和:82844

約数の個数: 64

約数和(自身を含む): 596246400

約数和(自身を除く): 407437320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 82811, 165622, 248433, 331244, 414055, 496866, 662488, 828110, 993732, 1242165, 1573409, 1656220, 1987464, 2484330, 3146818, 3312440, 4720227, 4968660, 6293636, 7867045, 9440454, 9937320, 12587272, 15734090, 18880908, 23601135, 31468180, 37761816, 47202270, 62936360, 94404540, 188809080]

約数ペア:

[(1, 188809080), (2, 94404540), (3, 62936360), (4, 47202270), (5, 37761816), (6, 31468180), (8, 23601135), (10, 18880908), (12, 15734090), (15, 12587272), (19, 9937320), (20, 9440454), (24, 7867045), (30, 6293636), (38, 4968660), (40, 4720227), (57, 3312440), (60, 3146818), (76, 2484330), (95, 1987464), (114, 1656220), (120, 1573409), (152, 1242165), (190, 993732), (228, 828110), (285, 662488), (380, 496866), (456, 414055), (570, 331244), (760, 248433), (1140, 165622), (2280, 82811)]