199268400

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{211}}^1\times {\mathrm{787}}^1$

素因数の和:1019

約数の個数: 120

約数和(自身を含む): 642163264

約数和(自身を除く): 442894864

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 211, 240, 300, 400, 422, 600, 633, 787, 844, 1055, 1200, 1266, 1574, 1688, 2110, 2361, 2532, 3148, 3165, 3376, 3935, 4220, 4722, 5064, 5275, 6296, 6330, 7870, 8440, 9444, 10128, 10550, 11805, 12592, 12660, 15740, 15825, 16880, 18888, 19675, 21100, 23610, 25320, 31480, 31650, 37776, 39350, 42200, 47220, 50640, 59025, 62960, 63300, 78700, 84400, 94440, 118050, 126600, 157400, 166057, 188880, 236100, 253200, 314800, 332114, 472200, 498171, 664228, 830285, 944400, 996342, 1328456, 1660570, 1992684, 2490855, 2656912, 3321140, 3985368, 4151425, 4981710, 6642280, 7970736, 8302850, 9963420, 12454275, 13284560, 16605700, 19926840, 24908550, 33211400, 39853680, 49817100, 66422800, 99634200, 199268400]

約数ペア:

[(1, 199268400), (2, 99634200), (3, 66422800), (4, 49817100), (5, 39853680), (6, 33211400), (8, 24908550), (10, 19926840), (12, 16605700), (15, 13284560), (16, 12454275), (20, 9963420), (24, 8302850), (25, 7970736), (30, 6642280), (40, 4981710), (48, 4151425), (50, 3985368), (60, 3321140), (75, 2656912), (80, 2490855), (100, 1992684), (120, 1660570), (150, 1328456), (200, 996342), (211, 944400), (240, 830285), (300, 664228), (400, 498171), (422, 472200), (600, 332114), (633, 314800), (787, 253200), (844, 236100), (1055, 188880), (1200, 166057), (1266, 157400), (1574, 126600), (1688, 118050), (2110, 94440), (2361, 84400), (2532, 78700), (3148, 63300), (3165, 62960), (3376, 59025), (3935, 50640), (4220, 47220), (4722, 42200), (5064, 39350), (5275, 37776), (6296, 31650), (6330, 31480), (7870, 25320), (8440, 23610), (9444, 21100), (10128, 19675), (10550, 18888), (11805, 16880), (12592, 15825), (12660, 15740)]