389720400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{17093}}^1$

素因数の和:17133

約数の個数: 120

約数和(自身を含む): 1314186720

約数和(自身を除く): 924466320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 150, 152, 190, 200, 228, 240, 285, 300, 304, 380, 400, 456, 475, 570, 600, 760, 912, 950, 1140, 1200, 1425, 1520, 1900, 2280, 2850, 3800, 4560, 5700, 7600, 11400, 17093, 22800, 34186, 51279, 68372, 85465, 102558, 136744, 170930, 205116, 256395, 273488, 324767, 341860, 410232, 427325, 512790, 649534, 683720, 820464, 854650, 974301, 1025580, 1281975, 1299068, 1367440, 1623835, 1709300, 1948602, 2051160, 2563950, 2598136, 3247670, 3418600, 3897204, 4102320, 4871505, 5127900, 5196272, 6495340, 6837200, 7794408, 8119175, 9743010, 10255800, 12990680, 15588816, 16238350, 19486020, 20511600, 24357525, 25981360, 32476700, 38972040, 48715050, 64953400, 77944080, 97430100, 129906800, 194860200, 389720400]

約数ペア:

[(1, 389720400), (2, 194860200), (3, 129906800), (4, 97430100), (5, 77944080), (6, 64953400), (8, 48715050), (10, 38972040), (12, 32476700), (15, 25981360), (16, 24357525), (19, 20511600), (20, 19486020), (24, 16238350), (25, 15588816), (30, 12990680), (38, 10255800), (40, 9743010), (48, 8119175), (50, 7794408), (57, 6837200), (60, 6495340), (75, 5196272), (76, 5127900), (80, 4871505), (95, 4102320), (100, 3897204), (114, 3418600), (120, 3247670), (150, 2598136), (152, 2563950), (190, 2051160), (200, 1948602), (228, 1709300), (240, 1623835), (285, 1367440), (300, 1299068), (304, 1281975), (380, 1025580), (400, 974301), (456, 854650), (475, 820464), (570, 683720), (600, 649534), (760, 512790), (912, 427325), (950, 410232), (1140, 341860), (1200, 324767), (1425, 273488), (1520, 256395), (1900, 205116), (2280, 170930), (2850, 136744), (3800, 102558), (4560, 85465), (5700, 68372), (7600, 51279), (11400, 34186), (17093, 22800)]