215751600

素因数分解:

$2^4\times 3^4\times 5^2\times {\mathrm{6659}}^1$

素因数の和:6689

約数の個数: 150

約数和(自身を含む): 774431460

約数和(自身を除く): 558679860

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 27, 30, 36, 40, 45, 48, 50, 54, 60, 72, 75, 80, 81, 90, 100, 108, 120, 135, 144, 150, 162, 180, 200, 216, 225, 240, 270, 300, 324, 360, 400, 405, 432, 450, 540, 600, 648, 675, 720, 810, 900, 1080, 1200, 1296, 1350, 1620, 1800, 2025, 2160, 2700, 3240, 3600, 4050, 5400, 6480, 6659, 8100, 10800, 13318, 16200, 19977, 26636, 32400, 33295, 39954, 53272, 59931, 66590, 79908, 99885, 106544, 119862, 133180, 159816, 166475, 179793, 199770, 239724, 266360, 299655, 319632, 332950, 359586, 399540, 479448, 499425, 532720, 539379, 599310, 665900, 719172, 799080, 898965, 958896, 998850, 1078758, 1198620, 1331800, 1438344, 1498275, 1598160, 1797930, 1997700, 2157516, 2397240, 2663600, 2696895, 2876688, 2996550, 3595860, 3995400, 4315032, 4494825, 4794480, 5393790, 5993100, 7191720, 7990800, 8630064, 8989650, 10787580, 11986200, 13484475, 14383440, 17979300, 21575160, 23972400, 26968950, 35958600, 43150320, 53937900, 71917200, 107875800, 215751600]

約数ペア:

[(1, 215751600), (2, 107875800), (3, 71917200), (4, 53937900), (5, 43150320), (6, 35958600), (8, 26968950), (9, 23972400), (10, 21575160), (12, 17979300), (15, 14383440), (16, 13484475), (18, 11986200), (20, 10787580), (24, 8989650), (25, 8630064), (27, 7990800), (30, 7191720), (36, 5993100), (40, 5393790), (45, 4794480), (48, 4494825), (50, 4315032), (54, 3995400), (60, 3595860), (72, 2996550), (75, 2876688), (80, 2696895), (81, 2663600), (90, 2397240), (100, 2157516), (108, 1997700), (120, 1797930), (135, 1598160), (144, 1498275), (150, 1438344), (162, 1331800), (180, 1198620), (200, 1078758), (216, 998850), (225, 958896), (240, 898965), (270, 799080), (300, 719172), (324, 665900), (360, 599310), (400, 539379), (405, 532720), (432, 499425), (450, 479448), (540, 399540), (600, 359586), (648, 332950), (675, 319632), (720, 299655), (810, 266360), (900, 239724), (1080, 199770), (1200, 179793), (1296, 166475), (1350, 159816), (1620, 133180), (1800, 119862), (2025, 106544), (2160, 99885), (2700, 79908), (3240, 66590), (3600, 59931), (4050, 53272), (5400, 39954), (6480, 33295), (6659, 32400), (8100, 26636), (10800, 19977), (13318, 16200)]