314682900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^2\times {\mathrm{21407}}^1$

素因数の和:21438

約数の個数: 108

約数和(自身を含む): 1059182208

約数和(自身を除く): 744499308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 60, 70, 75, 84, 98, 100, 105, 140, 147, 150, 175, 196, 210, 245, 294, 300, 350, 420, 490, 525, 588, 700, 735, 980, 1050, 1225, 1470, 2100, 2450, 2940, 3675, 4900, 7350, 14700, 21407, 42814, 64221, 85628, 107035, 128442, 149849, 214070, 256884, 299698, 321105, 428140, 449547, 535175, 599396, 642210, 749245, 899094, 1048943, 1070350, 1284420, 1498490, 1605525, 1798188, 2097886, 2140700, 2247735, 2996980, 3146829, 3211050, 3746225, 4195772, 4495470, 5244715, 6293658, 6422100, 7492450, 8990940, 10489430, 11238675, 12587316, 14984900, 15734145, 20978860, 22477350, 26223575, 31468290, 44954700, 52447150, 62936580, 78670725, 104894300, 157341450, 314682900]

約数ペア:

[(1, 314682900), (2, 157341450), (3, 104894300), (4, 78670725), (5, 62936580), (6, 52447150), (7, 44954700), (10, 31468290), (12, 26223575), (14, 22477350), (15, 20978860), (20, 15734145), (21, 14984900), (25, 12587316), (28, 11238675), (30, 10489430), (35, 8990940), (42, 7492450), (49, 6422100), (50, 6293658), (60, 5244715), (70, 4495470), (75, 4195772), (84, 3746225), (98, 3211050), (100, 3146829), (105, 2996980), (140, 2247735), (147, 2140700), (150, 2097886), (175, 1798188), (196, 1605525), (210, 1498490), (245, 1284420), (294, 1070350), (300, 1048943), (350, 899094), (420, 749245), (490, 642210), (525, 599396), (588, 535175), (700, 449547), (735, 428140), (980, 321105), (1050, 299698), (1225, 256884), (1470, 214070), (2100, 149849), (2450, 128442), (2940, 107035), (3675, 85628), (4900, 64221), (7350, 42814), (14700, 21407)]