28743600

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1447

約数の個数: 120

約数和(自身を含む): 97560720

約数和(自身を除く): 68817120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 25, 30, 34, 40, 48, 50, 51, 60, 68, 75, 80, 85, 100, 102, 120, 136, 150, 170, 200, 204, 240, 255, 272, 300, 340, 400, 408, 425, 510, 600, 680, 816, 850, 1020, 1200, 1275, 1360, 1409, 1700, 2040, 2550, 2818, 3400, 4080, 4227, 5100, 5636, 6800, 7045, 8454, 10200, 11272, 14090, 16908, 20400, 21135, 22544, 23953, 28180, 33816, 35225, 42270, 47906, 56360, 67632, 70450, 71859, 84540, 95812, 105675, 112720, 119765, 140900, 143718, 169080, 191624, 211350, 239530, 281800, 287436, 338160, 359295, 383248, 422700, 479060, 563600, 574872, 598825, 718590, 845400, 958120, 1149744, 1197650, 1437180, 1690800, 1796475, 1916240, 2395300, 2874360, 3592950, 4790600, 5748720, 7185900, 9581200, 14371800, 28743600]

約数ペア:

[(1, 28743600), (2, 14371800), (3, 9581200), (4, 7185900), (5, 5748720), (6, 4790600), (8, 3592950), (10, 2874360), (12, 2395300), (15, 1916240), (16, 1796475), (17, 1690800), (20, 1437180), (24, 1197650), (25, 1149744), (30, 958120), (34, 845400), (40, 718590), (48, 598825), (50, 574872), (51, 563600), (60, 479060), (68, 422700), (75, 383248), (80, 359295), (85, 338160), (100, 287436), (102, 281800), (120, 239530), (136, 211350), (150, 191624), (170, 169080), (200, 143718), (204, 140900), (240, 119765), (255, 112720), (272, 105675), (300, 95812), (340, 84540), (400, 71859), (408, 70450), (425, 67632), (510, 56360), (600, 47906), (680, 42270), (816, 35225), (850, 33816), (1020, 28180), (1200, 23953), (1275, 22544), (1360, 21135), (1409, 20400), (1700, 16908), (2040, 14090), (2550, 11272), (2818, 10200), (3400, 8454), (4080, 7045), (4227, 6800), (5100, 5636)]