19942275600

素因数分解:

$2^4\times 3^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{142039}}^1$

素因数の和:142079

約数の個数: 240

約数和(自身を含む): 76440246400

約数和(自身を除く): 56497970800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 16, 18, 20, 24, 25, 26, 27, 30, 36, 39, 40, 45, 48, 50, 52, 54, 60, 65, 72, 75, 78, 80, 90, 100, 104, 108, 117, 120, 130, 135, 144, 150, 156, 180, 195, 200, 208, 216, 225, 234, 240, 260, 270, 300, 312, 325, 351, 360, 390, 400, 432, 450, 468, 520, 540, 585, 600, 624, 650, 675, 702, 720, 780, 900, 936, 975, 1040, 1080, 1170, 1200, 1300, 1350, 1404, 1560, 1755, 1800, 1872, 1950, 2160, 2340, 2600, 2700, 2808, 2925, 3120, 3510, 3600, 3900, 4680, 5200, 5400, 5616, 5850, 7020, 7800, 8775, 9360, 10800, 11700, 14040, 15600, 17550, 23400, 28080, 35100, 46800, 70200, 140400, 142039, 284078, 426117, 568156, 710195, 852234, 1136312, 1278351, 1420390, 1704468, 1846507, 2130585, 2272624, 2556702, 2840780, 3408936, 3550975, 3693014, 3835053, 4261170, 5113404, 5539521, 5681560, 6391755, 6817872, 7101950, 7386028, 7670106, 8522340, 9232535, 10226808, 10652925, 11079042, 11363120, 12783510, 14203900, 14772056, 15340212, 16618563, 17044680, 18465070, 19175265, 20453616, 21305850, 22158084, 25567020, 27697605, 28407800, 29544112, 30680424, 31958775, 33237126, 34089360, 36930140, 38350530, 42611700, 44316168, 46162675, 49855689, 51134040, 55395210, 56815600, 61360848, 63917550, 66474252, 73860280, 76701060, 83092815, 85223400, 88632336, 92325350, 95876325, 99711378, 102268080, 110790420, 127835100, 132948504, 138488025, 147720560, 153402120, 166185630, 170446800, 184650700, 191752650, 199422756, 221580840, 249278445, 255670200, 265897008, 276976050, 306804240, 332371260, 369301400, 383505300, 398845512, 415464075, 443161680, 498556890, 511340400, 553952100, 664742520, 738602800, 767010600, 797691024, 830928150, 997113780, 1107904200, 1246392225, 1329485040, 1534021200, 1661856300, 1994227560, 2215808400, 2492784450, 3323712600, 3988455120, 4985568900, 6647425200, 9971137800, 19942275600]

約数ペア:

[(1, 19942275600), (2, 9971137800), (3, 6647425200), (4, 4985568900), (5, 3988455120), (6, 3323712600), (8, 2492784450), (9, 2215808400), (10, 1994227560), (12, 1661856300), (13, 1534021200), (15, 1329485040), (16, 1246392225), (18, 1107904200), (20, 997113780), (24, 830928150), (25, 797691024), (26, 767010600), (27, 738602800), (30, 664742520), (36, 553952100), (39, 511340400), (40, 498556890), (45, 443161680), (48, 415464075), (50, 398845512), (52, 383505300), (54, 369301400), (60, 332371260), (65, 306804240), (72, 276976050), (75, 265897008), (78, 255670200), (80, 249278445), (90, 221580840), (100, 199422756), (104, 191752650), (108, 184650700), (117, 170446800), (120, 166185630), (130, 153402120), (135, 147720560), (144, 138488025), (150, 132948504), (156, 127835100), (180, 110790420), (195, 102268080), (200, 99711378), (208, 95876325), (216, 92325350), (225, 88632336), (234, 85223400), (240, 83092815), (260, 76701060), (270, 73860280), (300, 66474252), (312, 63917550), (325, 61360848), (351, 56815600), (360, 55395210), (390, 51134040), (400, 49855689), (432, 46162675), (450, 44316168), (468, 42611700), (520, 38350530), (540, 36930140), (585, 34089360), (600, 33237126), (624, 31958775), (650, 30680424), (675, 29544112), (702, 28407800), (720, 27697605), (780, 25567020), (900, 22158084), (936, 21305850), (975, 20453616), (1040, 19175265), (1080, 18465070), (1170, 17044680), (1200, 16618563), (1300, 15340212), (1350, 14772056), (1404, 14203900), (1560, 12783510), (1755, 11363120), (1800, 11079042), (1872, 10652925), (1950, 10226808), (2160, 9232535), (2340, 8522340), (2600, 7670106), (2700, 7386028), (2808, 7101950), (2925, 6817872), (3120, 6391755), (3510, 5681560), (3600, 5539521), (3900, 5113404), (4680, 4261170), (5200, 3835053), (5400, 3693014), (5616, 3550975), (5850, 3408936), (7020, 2840780), (7800, 2556702), (8775, 2272624), (9360, 2130585), (10800, 1846507), (11700, 1704468), (14040, 1420390), (15600, 1278351), (17550, 1136312), (23400, 852234), (28080, 710195), (35100, 568156), (46800, 426117), (70200, 284078), (140400, 142039)]