220013400

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{149}}^1$

素因数の和:298

約数の個数: 192

約数和(自身を含む): 723168000

約数和(自身を除く): 503154600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 25, 30, 40, 46, 50, 60, 69, 75, 92, 100, 107, 115, 120, 138, 149, 150, 184, 200, 214, 230, 276, 298, 300, 321, 345, 428, 447, 460, 535, 552, 575, 596, 600, 642, 690, 745, 856, 894, 920, 1070, 1150, 1192, 1284, 1380, 1490, 1605, 1725, 1788, 2140, 2235, 2300, 2461, 2568, 2675, 2760, 2980, 3210, 3427, 3450, 3576, 3725, 4280, 4470, 4600, 4922, 5350, 5960, 6420, 6854, 6900, 7383, 7450, 8025, 8940, 9844, 10281, 10700, 11175, 12305, 12840, 13708, 13800, 14766, 14900, 15943, 16050, 17135, 17880, 19688, 20562, 21400, 22350, 24610, 27416, 29532, 29800, 31886, 32100, 34270, 36915, 41124, 44700, 47829, 49220, 51405, 59064, 61525, 63772, 64200, 68540, 73830, 79715, 82248, 85675, 89400, 95658, 98440, 102810, 123050, 127544, 137080, 147660, 159430, 171350, 184575, 191316, 205620, 239145, 246100, 257025, 295320, 318860, 342700, 366689, 369150, 382632, 398575, 411240, 478290, 492200, 514050, 637720, 685400, 733378, 738300, 797150, 956580, 1028100, 1100067, 1195725, 1466756, 1476600, 1594300, 1833445, 1913160, 2056200, 2200134, 2391450, 2933512, 3188600, 3666890, 4400268, 4782900, 5500335, 7333780, 8800536, 9167225, 9565800, 11000670, 14667560, 18334450, 22001340, 27501675, 36668900, 44002680, 55003350, 73337800, 110006700, 220013400]

約数ペア:

[(1, 220013400), (2, 110006700), (3, 73337800), (4, 55003350), (5, 44002680), (6, 36668900), (8, 27501675), (10, 22001340), (12, 18334450), (15, 14667560), (20, 11000670), (23, 9565800), (24, 9167225), (25, 8800536), (30, 7333780), (40, 5500335), (46, 4782900), (50, 4400268), (60, 3666890), (69, 3188600), (75, 2933512), (92, 2391450), (100, 2200134), (107, 2056200), (115, 1913160), (120, 1833445), (138, 1594300), (149, 1476600), (150, 1466756), (184, 1195725), (200, 1100067), (214, 1028100), (230, 956580), (276, 797150), (298, 738300), (300, 733378), (321, 685400), (345, 637720), (428, 514050), (447, 492200), (460, 478290), (535, 411240), (552, 398575), (575, 382632), (596, 369150), (600, 366689), (642, 342700), (690, 318860), (745, 295320), (856, 257025), (894, 246100), (920, 239145), (1070, 205620), (1150, 191316), (1192, 184575), (1284, 171350), (1380, 159430), (1490, 147660), (1605, 137080), (1725, 127544), (1788, 123050), (2140, 102810), (2235, 98440), (2300, 95658), (2461, 89400), (2568, 85675), (2675, 82248), (2760, 79715), (2980, 73830), (3210, 68540), (3427, 64200), (3450, 63772), (3576, 61525), (3725, 59064), (4280, 51405), (4470, 49220), (4600, 47829), (4922, 44700), (5350, 41124), (5960, 36915), (6420, 34270), (6854, 32100), (6900, 31886), (7383, 29800), (7450, 29532), (8025, 27416), (8940, 24610), (9844, 22350), (10281, 21400), (10700, 20562), (11175, 19688), (12305, 17880), (12840, 17135), (13708, 16050), (13800, 15943), (14766, 14900)]