27512100

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{397}}^1$

素因数の和:435

約数の個数: 216

約数和(自身を含む): 107784768

約数和(自身を除く): 80272668

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 25, 28, 30, 33, 35, 36, 42, 44, 45, 50, 55, 60, 63, 66, 70, 75, 77, 84, 90, 99, 100, 105, 110, 126, 132, 140, 150, 154, 165, 175, 180, 198, 210, 220, 225, 231, 252, 275, 300, 308, 315, 330, 350, 385, 396, 397, 420, 450, 462, 495, 525, 550, 630, 660, 693, 700, 770, 794, 825, 900, 924, 990, 1050, 1100, 1155, 1191, 1260, 1386, 1540, 1575, 1588, 1650, 1925, 1980, 1985, 2100, 2310, 2382, 2475, 2772, 2779, 3150, 3300, 3465, 3573, 3850, 3970, 4367, 4620, 4764, 4950, 5558, 5775, 5955, 6300, 6930, 7146, 7700, 7940, 8337, 8734, 9900, 9925, 11116, 11550, 11910, 13101, 13860, 13895, 14292, 16674, 17325, 17468, 17865, 19850, 21835, 23100, 23820, 25011, 26202, 27790, 29775, 30569, 33348, 34650, 35730, 39303, 39700, 41685, 43670, 50022, 52404, 55580, 59550, 61138, 65505, 69300, 69475, 71460, 78606, 83370, 87340, 89325, 91707, 100044, 109175, 119100, 122276, 125055, 131010, 138950, 152845, 157212, 166740, 178650, 183414, 196515, 208425, 218350, 250110, 262020, 275121, 277900, 305690, 327525, 357300, 366828, 393030, 416850, 436700, 458535, 500220, 550242, 611380, 625275, 655050, 764225, 786060, 833700, 917070, 982575, 1100484, 1250550, 1310100, 1375605, 1528450, 1834140, 1965150, 2292675, 2501100, 2751210, 3056900, 3930300, 4585350, 5502420, 6878025, 9170700, 13756050, 27512100]

約数ペア:

[(1, 27512100), (2, 13756050), (3, 9170700), (4, 6878025), (5, 5502420), (6, 4585350), (7, 3930300), (9, 3056900), (10, 2751210), (11, 2501100), (12, 2292675), (14, 1965150), (15, 1834140), (18, 1528450), (20, 1375605), (21, 1310100), (22, 1250550), (25, 1100484), (28, 982575), (30, 917070), (33, 833700), (35, 786060), (36, 764225), (42, 655050), (44, 625275), (45, 611380), (50, 550242), (55, 500220), (60, 458535), (63, 436700), (66, 416850), (70, 393030), (75, 366828), (77, 357300), (84, 327525), (90, 305690), (99, 277900), (100, 275121), (105, 262020), (110, 250110), (126, 218350), (132, 208425), (140, 196515), (150, 183414), (154, 178650), (165, 166740), (175, 157212), (180, 152845), (198, 138950), (210, 131010), (220, 125055), (225, 122276), (231, 119100), (252, 109175), (275, 100044), (300, 91707), (308, 89325), (315, 87340), (330, 83370), (350, 78606), (385, 71460), (396, 69475), (397, 69300), (420, 65505), (450, 61138), (462, 59550), (495, 55580), (525, 52404), (550, 50022), (630, 43670), (660, 41685), (693, 39700), (700, 39303), (770, 35730), (794, 34650), (825, 33348), (900, 30569), (924, 29775), (990, 27790), (1050, 26202), (1100, 25011), (1155, 23820), (1191, 23100), (1260, 21835), (1386, 19850), (1540, 17865), (1575, 17468), (1588, 17325), (1650, 16674), (1925, 14292), (1980, 13895), (1985, 13860), (2100, 13101), (2310, 11910), (2382, 11550), (2475, 11116), (2772, 9925), (2779, 9900), (3150, 8734), (3300, 8337), (3465, 7940), (3573, 7700), (3850, 7146), (3970, 6930), (4367, 6300), (4620, 5955), (4764, 5775), (4950, 5558)]