177180000

素因数分解:

$2^5\times 3^1\times 5^4\times {\mathrm{2953}}^1$

素因数の和:2986

約数の個数: 120

約数和(自身を含む): 581382648

約数和(自身を除く): 404202648

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 625, 750, 800, 1000, 1200, 1250, 1500, 1875, 2000, 2400, 2500, 2953, 3000, 3750, 4000, 5000, 5906, 6000, 7500, 8859, 10000, 11812, 12000, 14765, 15000, 17718, 20000, 23624, 29530, 30000, 35436, 44295, 47248, 59060, 60000, 70872, 73825, 88590, 94496, 118120, 141744, 147650, 177180, 221475, 236240, 283488, 295300, 354360, 369125, 442950, 472480, 590600, 708720, 738250, 885900, 1107375, 1181200, 1417440, 1476500, 1771800, 1845625, 2214750, 2362400, 2953000, 3543600, 3691250, 4429500, 5536875, 5906000, 7087200, 7382500, 8859000, 11073750, 11812000, 14765000, 17718000, 22147500, 29530000, 35436000, 44295000, 59060000, 88590000, 177180000]

約数ペア:

[(1, 177180000), (2, 88590000), (3, 59060000), (4, 44295000), (5, 35436000), (6, 29530000), (8, 22147500), (10, 17718000), (12, 14765000), (15, 11812000), (16, 11073750), (20, 8859000), (24, 7382500), (25, 7087200), (30, 5906000), (32, 5536875), (40, 4429500), (48, 3691250), (50, 3543600), (60, 2953000), (75, 2362400), (80, 2214750), (96, 1845625), (100, 1771800), (120, 1476500), (125, 1417440), (150, 1181200), (160, 1107375), (200, 885900), (240, 738250), (250, 708720), (300, 590600), (375, 472480), (400, 442950), (480, 369125), (500, 354360), (600, 295300), (625, 283488), (750, 236240), (800, 221475), (1000, 177180), (1200, 147650), (1250, 141744), (1500, 118120), (1875, 94496), (2000, 88590), (2400, 73825), (2500, 70872), (2953, 60000), (3000, 59060), (3750, 47248), (4000, 44295), (5000, 35436), (5906, 30000), (6000, 29530), (7500, 23624), (8859, 20000), (10000, 17718), (11812, 15000), (12000, 14765)]