68574900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{179}}^1\times {\mathrm{1277}}^1$

素因数の和:1473

約数の個数: 72

約数和(自身を含む): 199674720

約数和(自身を除く): 131099820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 150, 179, 300, 358, 537, 716, 895, 1074, 1277, 1790, 2148, 2554, 2685, 3580, 3831, 4475, 5108, 5370, 6385, 7662, 8950, 10740, 12770, 13425, 15324, 17900, 19155, 25540, 26850, 31925, 38310, 53700, 63850, 76620, 95775, 127700, 191550, 228583, 383100, 457166, 685749, 914332, 1142915, 1371498, 2285830, 2742996, 3428745, 4571660, 5714575, 6857490, 11429150, 13714980, 17143725, 22858300, 34287450, 68574900]

約数ペア:

[(1, 68574900), (2, 34287450), (3, 22858300), (4, 17143725), (5, 13714980), (6, 11429150), (10, 6857490), (12, 5714575), (15, 4571660), (20, 3428745), (25, 2742996), (30, 2285830), (50, 1371498), (60, 1142915), (75, 914332), (100, 685749), (150, 457166), (179, 383100), (300, 228583), (358, 191550), (537, 127700), (716, 95775), (895, 76620), (1074, 63850), (1277, 53700), (1790, 38310), (2148, 31925), (2554, 26850), (2685, 25540), (3580, 19155), (3831, 17900), (4475, 15324), (5108, 13425), (5370, 12770), (6385, 10740), (7662, 8950)]