452438800

素因数分解:

$2^4\times 5^2\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{107}}^1$

素因数の和:198

約数の個数: 180

約数和(自身を含む): 1236737808

約数和(自身を除く): 784299008

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 31, 40, 44, 50, 55, 62, 80, 88, 100, 107, 110, 124, 155, 176, 200, 214, 220, 248, 275, 310, 341, 400, 428, 440, 496, 535, 550, 620, 682, 775, 856, 880, 961, 1070, 1100, 1177, 1240, 1364, 1550, 1705, 1712, 1922, 2140, 2200, 2354, 2480, 2675, 2728, 3100, 3317, 3410, 3844, 4280, 4400, 4708, 4805, 5350, 5456, 5885, 6200, 6634, 6820, 7688, 8525, 8560, 9416, 9610, 10571, 10700, 11770, 12400, 13268, 13640, 15376, 16585, 17050, 18832, 19220, 21142, 21400, 23540, 24025, 26536, 27280, 29425, 33170, 34100, 36487, 38440, 42284, 42800, 47080, 48050, 52855, 53072, 58850, 66340, 68200, 72974, 76880, 82925, 84568, 94160, 96100, 102827, 105710, 117700, 132680, 136400, 145948, 165850, 169136, 182435, 192200, 205654, 211420, 235400, 264275, 265360, 291896, 331700, 364870, 384400, 411308, 422840, 470800, 514135, 528550, 583792, 663400, 729740, 822616, 845680, 912175, 1028270, 1057100, 1131097, 1326800, 1459480, 1645232, 1824350, 2056540, 2114200, 2262194, 2570675, 2918960, 3648700, 4113080, 4228400, 4524388, 5141350, 5655485, 7297400, 8226160, 9048776, 10282700, 11310970, 14594800, 18097552, 20565400, 22621940, 28277425, 41130800, 45243880, 56554850, 90487760, 113109700, 226219400, 452438800]

約数ペア:

[(1, 452438800), (2, 226219400), (4, 113109700), (5, 90487760), (8, 56554850), (10, 45243880), (11, 41130800), (16, 28277425), (20, 22621940), (22, 20565400), (25, 18097552), (31, 14594800), (40, 11310970), (44, 10282700), (50, 9048776), (55, 8226160), (62, 7297400), (80, 5655485), (88, 5141350), (100, 4524388), (107, 4228400), (110, 4113080), (124, 3648700), (155, 2918960), (176, 2570675), (200, 2262194), (214, 2114200), (220, 2056540), (248, 1824350), (275, 1645232), (310, 1459480), (341, 1326800), (400, 1131097), (428, 1057100), (440, 1028270), (496, 912175), (535, 845680), (550, 822616), (620, 729740), (682, 663400), (775, 583792), (856, 528550), (880, 514135), (961, 470800), (1070, 422840), (1100, 411308), (1177, 384400), (1240, 364870), (1364, 331700), (1550, 291896), (1705, 265360), (1712, 264275), (1922, 235400), (2140, 211420), (2200, 205654), (2354, 192200), (2480, 182435), (2675, 169136), (2728, 165850), (3100, 145948), (3317, 136400), (3410, 132680), (3844, 117700), (4280, 105710), (4400, 102827), (4708, 96100), (4805, 94160), (5350, 84568), (5456, 82925), (5885, 76880), (6200, 72974), (6634, 68200), (6820, 66340), (7688, 58850), (8525, 53072), (8560, 52855), (9416, 48050), (9610, 47080), (10571, 42800), (10700, 42284), (11770, 38440), (12400, 36487), (13268, 34100), (13640, 33170), (15376, 29425), (16585, 27280), (17050, 26536), (18832, 24025), (19220, 23540), (21142, 21400)]