489814200

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{16007}}^1$

素因数の和:16046

約数の個数: 144

約数和(自身を含む): 1741830480

約数和(自身を除く): 1252016280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 50, 51, 60, 68, 72, 75, 85, 90, 100, 102, 120, 136, 150, 153, 170, 180, 200, 204, 225, 255, 300, 306, 340, 360, 408, 425, 450, 510, 600, 612, 680, 765, 850, 900, 1020, 1224, 1275, 1530, 1700, 1800, 2040, 2550, 3060, 3400, 3825, 5100, 6120, 7650, 10200, 15300, 16007, 30600, 32014, 48021, 64028, 80035, 96042, 128056, 144063, 160070, 192084, 240105, 272119, 288126, 320140, 384168, 400175, 480210, 544238, 576252, 640280, 720315, 800350, 816357, 960420, 1088476, 1152504, 1200525, 1360595, 1440630, 1600700, 1632714, 1920840, 2176952, 2401050, 2449071, 2721190, 2881260, 3201400, 3265428, 3601575, 4081785, 4802100, 4898142, 5442380, 5762520, 6530856, 6802975, 7203150, 8163570, 9604200, 9796284, 10884760, 12245355, 13605950, 14406300, 16327140, 19592568, 20408925, 24490710, 27211900, 28812600, 32654280, 40817850, 48981420, 54423800, 61226775, 81635700, 97962840, 122453550, 163271400, 244907100, 489814200]

約数ペア:

[(1, 489814200), (2, 244907100), (3, 163271400), (4, 122453550), (5, 97962840), (6, 81635700), (8, 61226775), (9, 54423800), (10, 48981420), (12, 40817850), (15, 32654280), (17, 28812600), (18, 27211900), (20, 24490710), (24, 20408925), (25, 19592568), (30, 16327140), (34, 14406300), (36, 13605950), (40, 12245355), (45, 10884760), (50, 9796284), (51, 9604200), (60, 8163570), (68, 7203150), (72, 6802975), (75, 6530856), (85, 5762520), (90, 5442380), (100, 4898142), (102, 4802100), (120, 4081785), (136, 3601575), (150, 3265428), (153, 3201400), (170, 2881260), (180, 2721190), (200, 2449071), (204, 2401050), (225, 2176952), (255, 1920840), (300, 1632714), (306, 1600700), (340, 1440630), (360, 1360595), (408, 1200525), (425, 1152504), (450, 1088476), (510, 960420), (600, 816357), (612, 800350), (680, 720315), (765, 640280), (850, 576252), (900, 544238), (1020, 480210), (1224, 400175), (1275, 384168), (1530, 320140), (1700, 288126), (1800, 272119), (2040, 240105), (2550, 192084), (3060, 160070), (3400, 144063), (3825, 128056), (5100, 96042), (6120, 80035), (7650, 64028), (10200, 48021), (15300, 32014), (16007, 30600)]