193975600

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{73}}^2$

素因数の和:184

約数の個数: 180

約数和(自身を含む): 581535696

約数和(自身を除く): 387560096

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 25, 26, 28, 35, 40, 50, 52, 56, 65, 70, 73, 80, 91, 100, 104, 112, 130, 140, 146, 175, 182, 200, 208, 260, 280, 292, 325, 350, 364, 365, 400, 455, 511, 520, 560, 584, 650, 700, 728, 730, 910, 949, 1022, 1040, 1168, 1300, 1400, 1456, 1460, 1820, 1825, 1898, 2044, 2275, 2555, 2600, 2800, 2920, 3640, 3650, 3796, 4088, 4550, 4745, 5110, 5200, 5329, 5840, 6643, 7280, 7300, 7592, 8176, 9100, 9490, 10220, 10658, 12775, 13286, 14600, 15184, 18200, 18980, 20440, 21316, 23725, 25550, 26572, 26645, 29200, 33215, 36400, 37303, 37960, 40880, 42632, 47450, 51100, 53144, 53290, 66430, 69277, 74606, 75920, 85264, 94900, 102200, 106288, 106580, 132860, 133225, 138554, 149212, 166075, 186515, 189800, 204400, 213160, 265720, 266450, 277108, 298424, 332150, 346385, 373030, 379600, 426320, 484939, 531440, 532900, 554216, 596848, 664300, 692770, 746060, 932575, 969878, 1065800, 1108432, 1328600, 1385540, 1492120, 1731925, 1865150, 1939756, 2131600, 2424695, 2657200, 2771080, 2984240, 3463850, 3730300, 3879512, 4849390, 5542160, 6927700, 7460600, 7759024, 9698780, 12123475, 13855400, 14921200, 19397560, 24246950, 27710800, 38795120, 48493900, 96987800, 193975600]

約数ペア:

[(1, 193975600), (2, 96987800), (4, 48493900), (5, 38795120), (7, 27710800), (8, 24246950), (10, 19397560), (13, 14921200), (14, 13855400), (16, 12123475), (20, 9698780), (25, 7759024), (26, 7460600), (28, 6927700), (35, 5542160), (40, 4849390), (50, 3879512), (52, 3730300), (56, 3463850), (65, 2984240), (70, 2771080), (73, 2657200), (80, 2424695), (91, 2131600), (100, 1939756), (104, 1865150), (112, 1731925), (130, 1492120), (140, 1385540), (146, 1328600), (175, 1108432), (182, 1065800), (200, 969878), (208, 932575), (260, 746060), (280, 692770), (292, 664300), (325, 596848), (350, 554216), (364, 532900), (365, 531440), (400, 484939), (455, 426320), (511, 379600), (520, 373030), (560, 346385), (584, 332150), (650, 298424), (700, 277108), (728, 266450), (730, 265720), (910, 213160), (949, 204400), (1022, 189800), (1040, 186515), (1168, 166075), (1300, 149212), (1400, 138554), (1456, 133225), (1460, 132860), (1820, 106580), (1825, 106288), (1898, 102200), (2044, 94900), (2275, 85264), (2555, 75920), (2600, 74606), (2800, 69277), (2920, 66430), (3640, 53290), (3650, 53144), (3796, 51100), (4088, 47450), (4550, 42632), (4745, 40880), (5110, 37960), (5200, 37303), (5329, 36400), (5840, 33215), (6643, 29200), (7280, 26645), (7300, 26572), (7592, 25550), (8176, 23725), (9100, 21316), (9490, 20440), (10220, 18980), (10658, 18200), (12775, 15184), (13286, 14600)]