490150800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{8009}}^1$

素因数の和:8050

約数の個数: 180

約数和(自身を含む): 1801240740

約数和(自身を除く): 1311089940

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 34, 36, 40, 45, 48, 50, 51, 60, 68, 72, 75, 80, 85, 90, 100, 102, 120, 136, 144, 150, 153, 170, 180, 200, 204, 225, 240, 255, 272, 300, 306, 340, 360, 400, 408, 425, 450, 510, 600, 612, 680, 720, 765, 816, 850, 900, 1020, 1200, 1224, 1275, 1360, 1530, 1700, 1800, 2040, 2448, 2550, 3060, 3400, 3600, 3825, 4080, 5100, 6120, 6800, 7650, 8009, 10200, 12240, 15300, 16018, 20400, 24027, 30600, 32036, 40045, 48054, 61200, 64072, 72081, 80090, 96108, 120135, 128144, 136153, 144162, 160180, 192216, 200225, 240270, 272306, 288324, 320360, 360405, 384432, 400450, 408459, 480540, 544612, 576648, 600675, 640720, 680765, 720810, 800900, 816918, 961080, 1089224, 1153296, 1201350, 1225377, 1361530, 1441620, 1601800, 1633836, 1802025, 1922160, 2042295, 2178448, 2402700, 2450754, 2723060, 2883240, 3203600, 3267672, 3403825, 3604050, 4084590, 4805400, 4901508, 5446120, 5766480, 6126885, 6535344, 6807650, 7208100, 8169180, 9610800, 9803016, 10211475, 10892240, 12253770, 13615300, 14416200, 16338360, 19606032, 20422950, 24507540, 27230600, 28832400, 30634425, 32676720, 40845900, 49015080, 54461200, 61268850, 81691800, 98030160, 122537700, 163383600, 245075400, 490150800]

約数ペア:

[(1, 490150800), (2, 245075400), (3, 163383600), (4, 122537700), (5, 98030160), (6, 81691800), (8, 61268850), (9, 54461200), (10, 49015080), (12, 40845900), (15, 32676720), (16, 30634425), (17, 28832400), (18, 27230600), (20, 24507540), (24, 20422950), (25, 19606032), (30, 16338360), (34, 14416200), (36, 13615300), (40, 12253770), (45, 10892240), (48, 10211475), (50, 9803016), (51, 9610800), (60, 8169180), (68, 7208100), (72, 6807650), (75, 6535344), (80, 6126885), (85, 5766480), (90, 5446120), (100, 4901508), (102, 4805400), (120, 4084590), (136, 3604050), (144, 3403825), (150, 3267672), (153, 3203600), (170, 2883240), (180, 2723060), (200, 2450754), (204, 2402700), (225, 2178448), (240, 2042295), (255, 1922160), (272, 1802025), (300, 1633836), (306, 1601800), (340, 1441620), (360, 1361530), (400, 1225377), (408, 1201350), (425, 1153296), (450, 1089224), (510, 961080), (600, 816918), (612, 800900), (680, 720810), (720, 680765), (765, 640720), (816, 600675), (850, 576648), (900, 544612), (1020, 480540), (1200, 408459), (1224, 400450), (1275, 384432), (1360, 360405), (1530, 320360), (1700, 288324), (1800, 272306), (2040, 240270), (2448, 200225), (2550, 192216), (3060, 160180), (3400, 144162), (3600, 136153), (3825, 128144), (4080, 120135), (5100, 96108), (6120, 80090), (6800, 72081), (7650, 64072), (8009, 61200), (10200, 48054), (12240, 40045), (15300, 32036), (16018, 30600), (20400, 24027)]