223849260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{61}}^1$

素因数の和:161

約数の個数: 288

約数和(自身を含む): 771825600

約数和(自身を除く): 547976340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 29, 30, 36, 37, 38, 45, 57, 58, 60, 61, 74, 76, 87, 90, 95, 111, 114, 116, 122, 145, 148, 171, 174, 180, 183, 185, 190, 222, 228, 244, 261, 285, 290, 305, 333, 342, 348, 366, 370, 380, 435, 444, 522, 549, 551, 555, 570, 580, 610, 666, 684, 703, 732, 740, 855, 870, 915, 1044, 1073, 1098, 1102, 1110, 1140, 1159, 1220, 1305, 1332, 1406, 1653, 1665, 1710, 1740, 1769, 1830, 2109, 2146, 2196, 2204, 2220, 2257, 2318, 2610, 2745, 2755, 2812, 3219, 3306, 3330, 3420, 3477, 3515, 3538, 3660, 4218, 4292, 4514, 4636, 4959, 5220, 5307, 5365, 5490, 5510, 5795, 6327, 6438, 6612, 6660, 6771, 6954, 7030, 7076, 8265, 8436, 8845, 9028, 9657, 9918, 10431, 10545, 10614, 10730, 10980, 11020, 11285, 11590, 12654, 12876, 13542, 13908, 14060, 15921, 16095, 16530, 17385, 17690, 19314, 19836, 20313, 20387, 20862, 21090, 21228, 21460, 22570, 23180, 24795, 25308, 26535, 27084, 31635, 31842, 32190, 33060, 33611, 33855, 34770, 35380, 38628, 40626, 40774, 41724, 42180, 42883, 45140, 48285, 49590, 52155, 53070, 61161, 63270, 63684, 64380, 65453, 67222, 67710, 69540, 79605, 81252, 81548, 85766, 96570, 99180, 100833, 101565, 101935, 104310, 106140, 122322, 126540, 128649, 130906, 134444, 135420, 159210, 168055, 171532, 183483, 193140, 196359, 201666, 203130, 203870, 208620, 214415, 244644, 257298, 261812, 302499, 305805, 318420, 327265, 336110, 366966, 385947, 392718, 403332, 406260, 407740, 428830, 504165, 514596, 589077, 604998, 611610, 643245, 654530, 672220, 733932, 771894, 785436, 857660, 917415, 981795, 1008330, 1178154, 1209996, 1223220, 1243607, 1286490, 1309060, 1512495, 1543788, 1834830, 1929735, 1963590, 2016660, 2356308, 2487214, 2572980, 2945385, 3024990, 3669660, 3730821, 3859470, 3927180, 4974428, 5890770, 6049980, 6218035, 7461642, 7718940, 11192463, 11781540, 12436070, 14923284, 18654105, 22384926, 24872140, 37308210, 44769852, 55962315, 74616420, 111924630, 223849260]

約数ペア:

[(1, 223849260), (2, 111924630), (3, 74616420), (4, 55962315), (5, 44769852), (6, 37308210), (9, 24872140), (10, 22384926), (12, 18654105), (15, 14923284), (18, 12436070), (19, 11781540), (20, 11192463), (29, 7718940), (30, 7461642), (36, 6218035), (37, 6049980), (38, 5890770), (45, 4974428), (57, 3927180), (58, 3859470), (60, 3730821), (61, 3669660), (74, 3024990), (76, 2945385), (87, 2572980), (90, 2487214), (95, 2356308), (111, 2016660), (114, 1963590), (116, 1929735), (122, 1834830), (145, 1543788), (148, 1512495), (171, 1309060), (174, 1286490), (180, 1243607), (183, 1223220), (185, 1209996), (190, 1178154), (222, 1008330), (228, 981795), (244, 917415), (261, 857660), (285, 785436), (290, 771894), (305, 733932), (333, 672220), (342, 654530), (348, 643245), (366, 611610), (370, 604998), (380, 589077), (435, 514596), (444, 504165), (522, 428830), (549, 407740), (551, 406260), (555, 403332), (570, 392718), (580, 385947), (610, 366966), (666, 336110), (684, 327265), (703, 318420), (732, 305805), (740, 302499), (855, 261812), (870, 257298), (915, 244644), (1044, 214415), (1073, 208620), (1098, 203870), (1102, 203130), (1110, 201666), (1140, 196359), (1159, 193140), (1220, 183483), (1305, 171532), (1332, 168055), (1406, 159210), (1653, 135420), (1665, 134444), (1710, 130906), (1740, 128649), (1769, 126540), (1830, 122322), (2109, 106140), (2146, 104310), (2196, 101935), (2204, 101565), (2220, 100833), (2257, 99180), (2318, 96570), (2610, 85766), (2745, 81548), (2755, 81252), (2812, 79605), (3219, 69540), (3306, 67710), (3330, 67222), (3420, 65453), (3477, 64380), (3515, 63684), (3538, 63270), (3660, 61161), (4218, 53070), (4292, 52155), (4514, 49590), (4636, 48285), (4959, 45140), (5220, 42883), (5307, 42180), (5365, 41724), (5490, 40774), (5510, 40626), (5795, 38628), (6327, 35380), (6438, 34770), (6612, 33855), (6660, 33611), (6771, 33060), (6954, 32190), (7030, 31842), (7076, 31635), (8265, 27084), (8436, 26535), (8845, 25308), (9028, 24795), (9657, 23180), (9918, 22570), (10431, 21460), (10545, 21228), (10614, 21090), (10730, 20862), (10980, 20387), (11020, 20313), (11285, 19836), (11590, 19314), (12654, 17690), (12876, 17385), (13542, 16530), (13908, 16095), (14060, 15921)]