80740500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{2833}}^1$

素因数の和:2874

約数の個数: 96

約数和(自身を含む): 247578240

約数和(自身を除く): 166837740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 50, 57, 60, 75, 76, 95, 100, 114, 125, 150, 190, 228, 250, 285, 300, 375, 380, 475, 500, 570, 750, 950, 1140, 1425, 1500, 1900, 2375, 2833, 2850, 4750, 5666, 5700, 7125, 8499, 9500, 11332, 14165, 14250, 16998, 28330, 28500, 33996, 42495, 53827, 56660, 70825, 84990, 107654, 141650, 161481, 169980, 212475, 215308, 269135, 283300, 322962, 354125, 424950, 538270, 645924, 708250, 807405, 849900, 1062375, 1076540, 1345675, 1416500, 1614810, 2124750, 2691350, 3229620, 4037025, 4249500, 5382700, 6728375, 8074050, 13456750, 16148100, 20185125, 26913500, 40370250, 80740500]

約数ペア:

[(1, 80740500), (2, 40370250), (3, 26913500), (4, 20185125), (5, 16148100), (6, 13456750), (10, 8074050), (12, 6728375), (15, 5382700), (19, 4249500), (20, 4037025), (25, 3229620), (30, 2691350), (38, 2124750), (50, 1614810), (57, 1416500), (60, 1345675), (75, 1076540), (76, 1062375), (95, 849900), (100, 807405), (114, 708250), (125, 645924), (150, 538270), (190, 424950), (228, 354125), (250, 322962), (285, 283300), (300, 269135), (375, 215308), (380, 212475), (475, 169980), (500, 161481), (570, 141650), (750, 107654), (950, 84990), (1140, 70825), (1425, 56660), (1500, 53827), (1900, 42495), (2375, 33996), (2833, 28500), (2850, 28330), (4750, 16998), (5666, 14250), (5700, 14165), (7125, 11332), (8499, 9500)]