265792450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:209

約数の個数: 192

約数和(自身を含む): 678813696

約数和(自身を除く): 413021246

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 25, 31, 34, 35, 50, 55, 62, 70, 77, 85, 110, 119, 131, 154, 155, 170, 175, 187, 217, 238, 262, 275, 310, 341, 350, 374, 385, 425, 434, 527, 550, 595, 655, 682, 770, 775, 850, 917, 935, 1054, 1085, 1190, 1309, 1310, 1441, 1550, 1705, 1834, 1870, 1925, 2170, 2227, 2387, 2618, 2635, 2882, 2975, 3275, 3410, 3689, 3850, 4061, 4454, 4585, 4675, 4774, 5270, 5425, 5797, 5950, 6545, 6550, 7205, 7378, 8122, 8525, 9170, 9350, 10087, 10850, 11135, 11594, 11935, 13090, 13175, 14410, 15589, 17050, 18445, 20174, 20305, 22270, 22925, 23870, 24497, 26350, 28427, 28985, 31178, 32725, 36025, 36890, 40579, 40610, 44671, 45850, 48994, 50435, 55675, 56854, 57970, 59675, 65450, 69037, 72050, 77945, 81158, 89342, 92225, 100870, 101525, 111350, 119350, 122485, 138074, 142135, 144925, 155890, 171479, 184450, 202895, 203050, 223355, 244970, 252175, 284270, 289850, 312697, 342958, 345185, 389725, 405790, 446710, 483259, 504350, 612425, 625394, 690370, 710675, 759407, 779450, 857395, 966518, 1014475, 1116775, 1224850, 1421350, 1518814, 1563485, 1714790, 1725925, 2028950, 2233550, 2416295, 3126970, 3451850, 3797035, 4286975, 4832590, 5315849, 7594070, 7817425, 8573950, 10631698, 12081475, 15634850, 18985175, 24162950, 26579245, 37970350, 53158490, 132896225, 265792450]

約数ペア:

[(1, 265792450), (2, 132896225), (5, 53158490), (7, 37970350), (10, 26579245), (11, 24162950), (14, 18985175), (17, 15634850), (22, 12081475), (25, 10631698), (31, 8573950), (34, 7817425), (35, 7594070), (50, 5315849), (55, 4832590), (62, 4286975), (70, 3797035), (77, 3451850), (85, 3126970), (110, 2416295), (119, 2233550), (131, 2028950), (154, 1725925), (155, 1714790), (170, 1563485), (175, 1518814), (187, 1421350), (217, 1224850), (238, 1116775), (262, 1014475), (275, 966518), (310, 857395), (341, 779450), (350, 759407), (374, 710675), (385, 690370), (425, 625394), (434, 612425), (527, 504350), (550, 483259), (595, 446710), (655, 405790), (682, 389725), (770, 345185), (775, 342958), (850, 312697), (917, 289850), (935, 284270), (1054, 252175), (1085, 244970), (1190, 223355), (1309, 203050), (1310, 202895), (1441, 184450), (1550, 171479), (1705, 155890), (1834, 144925), (1870, 142135), (1925, 138074), (2170, 122485), (2227, 119350), (2387, 111350), (2618, 101525), (2635, 100870), (2882, 92225), (2975, 89342), (3275, 81158), (3410, 77945), (3689, 72050), (3850, 69037), (4061, 65450), (4454, 59675), (4585, 57970), (4675, 56854), (4774, 55675), (5270, 50435), (5425, 48994), (5797, 45850), (5950, 44671), (6545, 40610), (6550, 40579), (7205, 36890), (7378, 36025), (8122, 32725), (8525, 31178), (9170, 28985), (9350, 28427), (10087, 26350), (10850, 24497), (11135, 23870), (11594, 22925), (11935, 22270), (13090, 20305), (13175, 20174), (14410, 18445), (15589, 17050)]