83971620

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6761}}^1$

素因数の和:6802

約数の個数: 96

約数和(自身を含む): 272643840

約数和(自身を除く): 188672220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 90, 92, 108, 115, 135, 138, 180, 207, 230, 270, 276, 345, 414, 460, 540, 621, 690, 828, 1035, 1242, 1380, 2070, 2484, 3105, 4140, 6210, 6761, 12420, 13522, 20283, 27044, 33805, 40566, 60849, 67610, 81132, 101415, 121698, 135220, 155503, 182547, 202830, 243396, 304245, 311006, 365094, 405660, 466509, 608490, 622012, 730188, 777515, 912735, 933018, 1216980, 1399527, 1555030, 1825470, 1866036, 2332545, 2799054, 3110060, 3650940, 4198581, 4665090, 5598108, 6997635, 8397162, 9330180, 13995270, 16794324, 20992905, 27990540, 41985810, 83971620]

約数ペア:

[(1, 83971620), (2, 41985810), (3, 27990540), (4, 20992905), (5, 16794324), (6, 13995270), (9, 9330180), (10, 8397162), (12, 6997635), (15, 5598108), (18, 4665090), (20, 4198581), (23, 3650940), (27, 3110060), (30, 2799054), (36, 2332545), (45, 1866036), (46, 1825470), (54, 1555030), (60, 1399527), (69, 1216980), (90, 933018), (92, 912735), (108, 777515), (115, 730188), (135, 622012), (138, 608490), (180, 466509), (207, 405660), (230, 365094), (270, 311006), (276, 304245), (345, 243396), (414, 202830), (460, 182547), (540, 155503), (621, 135220), (690, 121698), (828, 101415), (1035, 81132), (1242, 67610), (1380, 60849), (2070, 40566), (2484, 33805), (3105, 27044), (4140, 20283), (6210, 13522), (6761, 12420)]