112540000

素因数分解:

$2^5\times 5^4\times {\mathrm{17}}^1\times {\mathrm{331}}^1$

素因数の和:378

約数の個数: 120

約数和(自身を含む): 294037128

約数和(自身を除く): 181497128

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 125, 136, 160, 170, 200, 250, 272, 331, 340, 400, 425, 500, 544, 625, 662, 680, 800, 850, 1000, 1250, 1324, 1360, 1655, 1700, 2000, 2125, 2500, 2648, 2720, 3310, 3400, 4000, 4250, 5000, 5296, 5627, 6620, 6800, 8275, 8500, 10000, 10592, 10625, 11254, 13240, 13600, 16550, 17000, 20000, 21250, 22508, 26480, 28135, 33100, 34000, 41375, 42500, 45016, 52960, 56270, 66200, 68000, 82750, 85000, 90032, 112540, 132400, 140675, 165500, 170000, 180064, 206875, 225080, 264800, 281350, 331000, 340000, 413750, 450160, 562700, 662000, 703375, 827500, 900320, 1125400, 1324000, 1406750, 1655000, 2250800, 2813500, 3310000, 3516875, 4501600, 5627000, 6620000, 7033750, 11254000, 14067500, 22508000, 28135000, 56270000, 112540000]

約数ペア:

[(1, 112540000), (2, 56270000), (4, 28135000), (5, 22508000), (8, 14067500), (10, 11254000), (16, 7033750), (17, 6620000), (20, 5627000), (25, 4501600), (32, 3516875), (34, 3310000), (40, 2813500), (50, 2250800), (68, 1655000), (80, 1406750), (85, 1324000), (100, 1125400), (125, 900320), (136, 827500), (160, 703375), (170, 662000), (200, 562700), (250, 450160), (272, 413750), (331, 340000), (340, 331000), (400, 281350), (425, 264800), (500, 225080), (544, 206875), (625, 180064), (662, 170000), (680, 165500), (800, 140675), (850, 132400), (1000, 112540), (1250, 90032), (1324, 85000), (1360, 82750), (1655, 68000), (1700, 66200), (2000, 56270), (2125, 52960), (2500, 45016), (2648, 42500), (2720, 41375), (3310, 34000), (3400, 33100), (4000, 28135), (4250, 26480), (5000, 22508), (5296, 21250), (5627, 20000), (6620, 17000), (6800, 16550), (8275, 13600), (8500, 13240), (10000, 11254), (10592, 10625)]