5453700

素因数分解:

$2^2\times 3^1\times 5^2\times 7^3\times {\mathrm{53}}^1$

素因数の和:91

約数の個数: 144

約数和(自身を含む): 18748800

約数和(自身を除く): 13295100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 49, 50, 53, 60, 70, 75, 84, 98, 100, 105, 106, 140, 147, 150, 159, 175, 196, 210, 212, 245, 265, 294, 300, 318, 343, 350, 371, 420, 490, 525, 530, 588, 636, 686, 700, 735, 742, 795, 980, 1029, 1050, 1060, 1113, 1225, 1325, 1372, 1470, 1484, 1590, 1715, 1855, 2058, 2100, 2226, 2450, 2597, 2650, 2940, 3180, 3430, 3675, 3710, 3975, 4116, 4452, 4900, 5145, 5194, 5300, 5565, 6860, 7350, 7420, 7791, 7950, 8575, 9275, 10290, 10388, 11130, 12985, 14700, 15582, 15900, 17150, 18179, 18550, 20580, 22260, 25725, 25970, 27825, 31164, 34300, 36358, 37100, 38955, 51450, 51940, 54537, 55650, 64925, 72716, 77910, 90895, 102900, 109074, 111300, 129850, 155820, 181790, 194775, 218148, 259700, 272685, 363580, 389550, 454475, 545370, 779100, 908950, 1090740, 1363425, 1817900, 2726850, 5453700]

約数ペア:

[(1, 5453700), (2, 2726850), (3, 1817900), (4, 1363425), (5, 1090740), (6, 908950), (7, 779100), (10, 545370), (12, 454475), (14, 389550), (15, 363580), (20, 272685), (21, 259700), (25, 218148), (28, 194775), (30, 181790), (35, 155820), (42, 129850), (49, 111300), (50, 109074), (53, 102900), (60, 90895), (70, 77910), (75, 72716), (84, 64925), (98, 55650), (100, 54537), (105, 51940), (106, 51450), (140, 38955), (147, 37100), (150, 36358), (159, 34300), (175, 31164), (196, 27825), (210, 25970), (212, 25725), (245, 22260), (265, 20580), (294, 18550), (300, 18179), (318, 17150), (343, 15900), (350, 15582), (371, 14700), (420, 12985), (490, 11130), (525, 10388), (530, 10290), (588, 9275), (636, 8575), (686, 7950), (700, 7791), (735, 7420), (742, 7350), (795, 6860), (980, 5565), (1029, 5300), (1050, 5194), (1060, 5145), (1113, 4900), (1225, 4452), (1325, 4116), (1372, 3975), (1470, 3710), (1484, 3675), (1590, 3430), (1715, 3180), (1855, 2940), (2058, 2650), (2100, 2597), (2226, 2450)]