74157000

素因数分解:

$2^3\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{1301}}^1$

素因数の和:1344

約数の個数: 128

約数和(自身を含む): 243734400

約数和(自身を除く): 169577400

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 25, 30, 38, 40, 50, 57, 60, 75, 76, 95, 100, 114, 120, 125, 150, 152, 190, 200, 228, 250, 285, 300, 375, 380, 456, 475, 500, 570, 600, 750, 760, 950, 1000, 1140, 1301, 1425, 1500, 1900, 2280, 2375, 2602, 2850, 3000, 3800, 3903, 4750, 5204, 5700, 6505, 7125, 7806, 9500, 10408, 11400, 13010, 14250, 15612, 19000, 19515, 24719, 26020, 28500, 31224, 32525, 39030, 49438, 52040, 57000, 65050, 74157, 78060, 97575, 98876, 123595, 130100, 148314, 156120, 162625, 195150, 197752, 247190, 260200, 296628, 325250, 370785, 390300, 487875, 494380, 593256, 617975, 650500, 741570, 780600, 975750, 988760, 1235950, 1301000, 1483140, 1853925, 1951500, 2471900, 2966280, 3089875, 3707850, 3903000, 4943800, 6179750, 7415700, 9269625, 12359500, 14831400, 18539250, 24719000, 37078500, 74157000]

約数ペア:

[(1, 74157000), (2, 37078500), (3, 24719000), (4, 18539250), (5, 14831400), (6, 12359500), (8, 9269625), (10, 7415700), (12, 6179750), (15, 4943800), (19, 3903000), (20, 3707850), (24, 3089875), (25, 2966280), (30, 2471900), (38, 1951500), (40, 1853925), (50, 1483140), (57, 1301000), (60, 1235950), (75, 988760), (76, 975750), (95, 780600), (100, 741570), (114, 650500), (120, 617975), (125, 593256), (150, 494380), (152, 487875), (190, 390300), (200, 370785), (228, 325250), (250, 296628), (285, 260200), (300, 247190), (375, 197752), (380, 195150), (456, 162625), (475, 156120), (500, 148314), (570, 130100), (600, 123595), (750, 98876), (760, 97575), (950, 78060), (1000, 74157), (1140, 65050), (1301, 57000), (1425, 52040), (1500, 49438), (1900, 39030), (2280, 32525), (2375, 31224), (2602, 28500), (2850, 26020), (3000, 24719), (3800, 19515), (3903, 19000), (4750, 15612), (5204, 14250), (5700, 13010), (6505, 11400), (7125, 10408), (7806, 9500)]