199405200

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{1553}}^1$

素因数の和:1681

約数の個数: 120

約数和(自身を含む): 645146208

約数和(自身を除く): 445741008

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, 107, 120, 150, 200, 214, 240, 300, 321, 400, 428, 535, 600, 642, 856, 1070, 1200, 1284, 1553, 1605, 1712, 2140, 2568, 2675, 3106, 3210, 4280, 4659, 5136, 5350, 6212, 6420, 7765, 8025, 8560, 9318, 10700, 12424, 12840, 15530, 16050, 18636, 21400, 23295, 24848, 25680, 31060, 32100, 37272, 38825, 42800, 46590, 62120, 64200, 74544, 77650, 93180, 116475, 124240, 128400, 155300, 166171, 186360, 232950, 310600, 332342, 372720, 465900, 498513, 621200, 664684, 830855, 931800, 997026, 1329368, 1661710, 1863600, 1994052, 2492565, 2658736, 3323420, 3988104, 4154275, 4985130, 6646840, 7976208, 8308550, 9970260, 12462825, 13293680, 16617100, 19940520, 24925650, 33234200, 39881040, 49851300, 66468400, 99702600, 199405200]

約数ペア:

[(1, 199405200), (2, 99702600), (3, 66468400), (4, 49851300), (5, 39881040), (6, 33234200), (8, 24925650), (10, 19940520), (12, 16617100), (15, 13293680), (16, 12462825), (20, 9970260), (24, 8308550), (25, 7976208), (30, 6646840), (40, 4985130), (48, 4154275), (50, 3988104), (60, 3323420), (75, 2658736), (80, 2492565), (100, 1994052), (107, 1863600), (120, 1661710), (150, 1329368), (200, 997026), (214, 931800), (240, 830855), (300, 664684), (321, 621200), (400, 498513), (428, 465900), (535, 372720), (600, 332342), (642, 310600), (856, 232950), (1070, 186360), (1200, 166171), (1284, 155300), (1553, 128400), (1605, 124240), (1712, 116475), (2140, 93180), (2568, 77650), (2675, 74544), (3106, 64200), (3210, 62120), (4280, 46590), (4659, 42800), (5136, 38825), (5350, 37272), (6212, 32100), (6420, 31060), (7765, 25680), (8025, 24848), (8560, 23295), (9318, 21400), (10700, 18636), (12424, 16050), (12840, 15530)]