227057220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{5107}}^1$

素因数の和:5154

約数の個数: 144

約数和(自身を含む): 780911040

約数和(自身を除く): 553853820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 19, 20, 26, 30, 36, 38, 39, 45, 52, 57, 60, 65, 76, 78, 90, 95, 114, 117, 130, 156, 171, 180, 190, 195, 228, 234, 247, 260, 285, 342, 380, 390, 468, 494, 570, 585, 684, 741, 780, 855, 988, 1140, 1170, 1235, 1482, 1710, 2223, 2340, 2470, 2964, 3420, 3705, 4446, 4940, 5107, 7410, 8892, 10214, 11115, 14820, 15321, 20428, 22230, 25535, 30642, 44460, 45963, 51070, 61284, 66391, 76605, 91926, 97033, 102140, 132782, 153210, 183852, 194066, 199173, 229815, 265564, 291099, 306420, 331955, 388132, 398346, 459630, 485165, 582198, 597519, 663910, 796692, 873297, 919260, 970330, 995865, 1164396, 1195038, 1261429, 1327820, 1455495, 1746594, 1940660, 1991730, 2390076, 2522858, 2910990, 2987595, 3493188, 3784287, 3983460, 4366485, 5045716, 5821980, 5975190, 6307145, 7568574, 8732970, 11352861, 11950380, 12614290, 15137148, 17465940, 18921435, 22705722, 25228580, 37842870, 45411444, 56764305, 75685740, 113528610, 227057220]

約数ペア:

[(1, 227057220), (2, 113528610), (3, 75685740), (4, 56764305), (5, 45411444), (6, 37842870), (9, 25228580), (10, 22705722), (12, 18921435), (13, 17465940), (15, 15137148), (18, 12614290), (19, 11950380), (20, 11352861), (26, 8732970), (30, 7568574), (36, 6307145), (38, 5975190), (39, 5821980), (45, 5045716), (52, 4366485), (57, 3983460), (60, 3784287), (65, 3493188), (76, 2987595), (78, 2910990), (90, 2522858), (95, 2390076), (114, 1991730), (117, 1940660), (130, 1746594), (156, 1455495), (171, 1327820), (180, 1261429), (190, 1195038), (195, 1164396), (228, 995865), (234, 970330), (247, 919260), (260, 873297), (285, 796692), (342, 663910), (380, 597519), (390, 582198), (468, 485165), (494, 459630), (570, 398346), (585, 388132), (684, 331955), (741, 306420), (780, 291099), (855, 265564), (988, 229815), (1140, 199173), (1170, 194066), (1235, 183852), (1482, 153210), (1710, 132782), (2223, 102140), (2340, 97033), (2470, 91926), (2964, 76605), (3420, 66391), (3705, 61284), (4446, 51070), (4940, 45963), (5107, 44460), (7410, 30642), (8892, 25535), (10214, 22230), (11115, 20428), (14820, 15321)]