20172489587730

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{29453}}^1\times {\mathrm{22853}}^1$

素因数の和:52362

約数の個数: 160

約数和(自身を含む): 55711900983024

約数和(自身を除く): 35539411395294

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 37, 45, 54, 74, 81, 90, 111, 135, 162, 185, 222, 270, 333, 370, 405, 555, 666, 810, 999, 1110, 1665, 1998, 2997, 3330, 4995, 5994, 9990, 14985, 22853, 29453, 29970, 45706, 58906, 68559, 88359, 114265, 137118, 147265, 176718, 205677, 228530, 265077, 294530, 342795, 411354, 441795, 530154, 617031, 685590, 795231, 845561, 883590, 1028385, 1089761, 1234062, 1325385, 1590462, 1691122, 1851093, 2056770, 2179522, 2385693, 2536683, 2650770, 3085155, 3269283, 3702186, 3976155, 4227805, 4771386, 5073366, 5448805, 6170310, 6538566, 7610049, 7952310, 8455610, 9255465, 9807849, 10897610, 11928465, 12683415, 15220098, 16346415, 18510930, 19615698, 22830147, 23856930, 25366830, 29423547, 32692830, 38050245, 45660294, 49039245, 58847094, 68490441, 76100490, 88270641, 98078490, 114150735, 136980882, 147117735, 176541282, 228301470, 294235470, 342452205, 441353205, 673089409, 684904410, 882706410, 1346178818, 2019268227, 3365447045, 4038536454, 6057804681, 6730894090, 10096341135, 12115609362, 18173414043, 20192682270, 24904308133, 30289023405, 36346828086, 49808616266, 54520242129, 60578046810, 74712924399, 90867070215, 109040484258, 124521540665, 149425848798, 181734140430, 224138773197, 249043081330, 272601210645, 373564621995, 448277546394, 545202421290, 672416319591, 747129243990, 1120693865985, 1344832639182, 2017248958773, 2241387731970, 3362081597955, 4034497917546, 6724163195910, 10086244793865, 20172489587730]

約数ペア:

[(1, 20172489587730), (2, 10086244793865), (3, 6724163195910), (5, 4034497917546), (6, 3362081597955), (9, 2241387731970), (10, 2017248958773), (15, 1344832639182), (18, 1120693865985), (27, 747129243990), (30, 672416319591), (37, 545202421290), (45, 448277546394), (54, 373564621995), (74, 272601210645), (81, 249043081330), (90, 224138773197), (111, 181734140430), (135, 149425848798), (162, 124521540665), (185, 109040484258), (222, 90867070215), (270, 74712924399), (333, 60578046810), (370, 54520242129), (405, 49808616266), (555, 36346828086), (666, 30289023405), (810, 24904308133), (999, 20192682270), (1110, 18173414043), (1665, 12115609362), (1998, 10096341135), (2997, 6730894090), (3330, 6057804681), (4995, 4038536454), (5994, 3365447045), (9990, 2019268227), (14985, 1346178818), (22853, 882706410), (29453, 684904410), (29970, 673089409), (45706, 441353205), (58906, 342452205), (68559, 294235470), (88359, 228301470), (114265, 176541282), (137118, 147117735), (147265, 136980882), (176718, 114150735), (205677, 98078490), (228530, 88270641), (265077, 76100490), (294530, 68490441), (342795, 58847094), (411354, 49039245), (441795, 45660294), (530154, 38050245), (617031, 32692830), (685590, 29423547), (795231, 25366830), (845561, 23856930), (883590, 22830147), (1028385, 19615698), (1089761, 18510930), (1234062, 16346415), (1325385, 15220098), (1590462, 12683415), (1691122, 11928465), (1851093, 10897610), (2056770, 9807849), (2179522, 9255465), (2385693, 8455610), (2536683, 7952310), (2650770, 7610049), (3085155, 6538566), (3269283, 6170310), (3702186, 5448805), (3976155, 5073366), (4227805, 4771386)]