172470600

素因数分解:

$2^3\times 3^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^2$

素因数の和:126

約数の個数: 288

約数和(自身を含む): 640956000

約数和(自身を除く): 468485400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 25, 27, 30, 36, 38, 40, 41, 45, 50, 54, 57, 60, 72, 75, 76, 82, 90, 95, 100, 108, 114, 120, 123, 135, 150, 152, 164, 171, 180, 190, 200, 205, 216, 225, 228, 246, 270, 285, 300, 328, 342, 360, 369, 380, 410, 450, 456, 475, 492, 513, 540, 570, 600, 615, 675, 684, 738, 760, 779, 820, 855, 900, 950, 984, 1025, 1026, 1080, 1107, 1140, 1230, 1350, 1368, 1425, 1476, 1558, 1640, 1681, 1710, 1800, 1845, 1900, 2050, 2052, 2214, 2280, 2337, 2460, 2565, 2700, 2850, 2952, 3075, 3116, 3362, 3420, 3690, 3800, 3895, 4100, 4104, 4275, 4428, 4674, 4920, 5043, 5130, 5400, 5535, 5700, 6150, 6232, 6724, 6840, 7011, 7380, 7790, 8200, 8405, 8550, 8856, 9225, 9348, 10086, 10260, 11070, 11400, 11685, 12300, 12825, 13448, 14022, 14760, 15129, 15580, 16810, 17100, 18450, 18696, 19475, 20172, 20520, 21033, 22140, 23370, 24600, 25215, 25650, 27675, 28044, 30258, 31160, 31939, 33620, 34200, 35055, 36900, 38950, 40344, 42025, 42066, 44280, 45387, 46740, 50430, 51300, 55350, 56088, 58425, 60516, 63878, 67240, 70110, 73800, 75645, 77900, 84050, 84132, 90774, 93480, 95817, 100860, 102600, 105165, 110700, 116850, 121032, 126075, 127756, 140220, 151290, 155800, 159695, 168100, 168264, 175275, 181548, 191634, 201720, 210330, 221400, 226935, 233700, 252150, 255512, 280440, 287451, 302580, 319390, 336200, 350550, 363096, 378225, 383268, 420660, 453870, 467400, 479085, 504300, 525825, 574902, 605160, 638780, 701100, 756450, 766536, 798475, 841320, 862353, 907740, 958170, 1008600, 1051650, 1134675, 1149804, 1277560, 1402200, 1437255, 1512900, 1596950, 1724706, 1815480, 1916340, 2103300, 2269350, 2299608, 2395425, 2874510, 3025800, 3193900, 3449412, 3832680, 4206600, 4311765, 4538700, 4790850, 5749020, 6387800, 6898824, 7186275, 8623530, 9077400, 9581700, 11498040, 14372550, 17247060, 19163400, 21558825, 28745100, 34494120, 43117650, 57490200, 86235300, 172470600]

約数ペア:

[(1, 172470600), (2, 86235300), (3, 57490200), (4, 43117650), (5, 34494120), (6, 28745100), (8, 21558825), (9, 19163400), (10, 17247060), (12, 14372550), (15, 11498040), (18, 9581700), (19, 9077400), (20, 8623530), (24, 7186275), (25, 6898824), (27, 6387800), (30, 5749020), (36, 4790850), (38, 4538700), (40, 4311765), (41, 4206600), (45, 3832680), (50, 3449412), (54, 3193900), (57, 3025800), (60, 2874510), (72, 2395425), (75, 2299608), (76, 2269350), (82, 2103300), (90, 1916340), (95, 1815480), (100, 1724706), (108, 1596950), (114, 1512900), (120, 1437255), (123, 1402200), (135, 1277560), (150, 1149804), (152, 1134675), (164, 1051650), (171, 1008600), (180, 958170), (190, 907740), (200, 862353), (205, 841320), (216, 798475), (225, 766536), (228, 756450), (246, 701100), (270, 638780), (285, 605160), (300, 574902), (328, 525825), (342, 504300), (360, 479085), (369, 467400), (380, 453870), (410, 420660), (450, 383268), (456, 378225), (475, 363096), (492, 350550), (513, 336200), (540, 319390), (570, 302580), (600, 287451), (615, 280440), (675, 255512), (684, 252150), (738, 233700), (760, 226935), (779, 221400), (820, 210330), (855, 201720), (900, 191634), (950, 181548), (984, 175275), (1025, 168264), (1026, 168100), (1080, 159695), (1107, 155800), (1140, 151290), (1230, 140220), (1350, 127756), (1368, 126075), (1425, 121032), (1476, 116850), (1558, 110700), (1640, 105165), (1681, 102600), (1710, 100860), (1800, 95817), (1845, 93480), (1900, 90774), (2050, 84132), (2052, 84050), (2214, 77900), (2280, 75645), (2337, 73800), (2460, 70110), (2565, 67240), (2700, 63878), (2850, 60516), (2952, 58425), (3075, 56088), (3116, 55350), (3362, 51300), (3420, 50430), (3690, 46740), (3800, 45387), (3895, 44280), (4100, 42066), (4104, 42025), (4275, 40344), (4428, 38950), (4674, 36900), (4920, 35055), (5043, 34200), (5130, 33620), (5400, 31939), (5535, 31160), (5700, 30258), (6150, 28044), (6232, 27675), (6724, 25650), (6840, 25215), (7011, 24600), (7380, 23370), (7790, 22140), (8200, 21033), (8405, 20520), (8550, 20172), (8856, 19475), (9225, 18696), (9348, 18450), (10086, 17100), (10260, 16810), (11070, 15580), (11400, 15129), (11685, 14760), (12300, 14022), (12825, 13448)]