68780250

素因数分解:

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

素因数の和:438

約数の個数: 192

約数和(自身を含む): 232457472

約数和(自身を除く): 163677222

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 125, 126, 150, 154, 165, 175, 198, 210, 225, 231, 250, 275, 315, 330, 350, 375, 385, 397, 450, 462, 495, 525, 550, 630, 693, 750, 770, 794, 825, 875, 990, 1050, 1125, 1155, 1191, 1375, 1386, 1575, 1650, 1750, 1925, 1985, 2250, 2310, 2382, 2475, 2625, 2750, 2779, 3150, 3465, 3573, 3850, 3970, 4125, 4367, 4950, 5250, 5558, 5775, 5955, 6930, 7146, 7875, 8250, 8337, 8734, 9625, 9925, 11550, 11910, 12375, 13101, 13895, 15750, 16674, 17325, 17865, 19250, 19850, 21835, 24750, 25011, 26202, 27790, 28875, 29775, 30569, 34650, 35730, 39303, 41685, 43670, 49625, 50022, 57750, 59550, 61138, 65505, 69475, 78606, 83370, 86625, 89325, 91707, 99250, 109175, 125055, 131010, 138950, 148875, 152845, 173250, 178650, 183414, 196515, 208425, 218350, 250110, 275121, 297750, 305690, 327525, 347375, 393030, 416850, 446625, 458535, 545875, 550242, 625275, 655050, 694750, 764225, 893250, 917070, 982575, 1042125, 1091750, 1250550, 1375605, 1528450, 1637625, 1965150, 2084250, 2292675, 2751210, 3126375, 3275250, 3821125, 4585350, 4912875, 6252750, 6878025, 7642250, 9825750, 11463375, 13756050, 22926750, 34390125, 68780250]

約数ペア:

[(1, 68780250), (2, 34390125), (3, 22926750), (5, 13756050), (6, 11463375), (7, 9825750), (9, 7642250), (10, 6878025), (11, 6252750), (14, 4912875), (15, 4585350), (18, 3821125), (21, 3275250), (22, 3126375), (25, 2751210), (30, 2292675), (33, 2084250), (35, 1965150), (42, 1637625), (45, 1528450), (50, 1375605), (55, 1250550), (63, 1091750), (66, 1042125), (70, 982575), (75, 917070), (77, 893250), (90, 764225), (99, 694750), (105, 655050), (110, 625275), (125, 550242), (126, 545875), (150, 458535), (154, 446625), (165, 416850), (175, 393030), (198, 347375), (210, 327525), (225, 305690), (231, 297750), (250, 275121), (275, 250110), (315, 218350), (330, 208425), (350, 196515), (375, 183414), (385, 178650), (397, 173250), (450, 152845), (462, 148875), (495, 138950), (525, 131010), (550, 125055), (630, 109175), (693, 99250), (750, 91707), (770, 89325), (794, 86625), (825, 83370), (875, 78606), (990, 69475), (1050, 65505), (1125, 61138), (1155, 59550), (1191, 57750), (1375, 50022), (1386, 49625), (1575, 43670), (1650, 41685), (1750, 39303), (1925, 35730), (1985, 34650), (2250, 30569), (2310, 29775), (2382, 28875), (2475, 27790), (2625, 26202), (2750, 25011), (2779, 24750), (3150, 21835), (3465, 19850), (3573, 19250), (3850, 17865), (3970, 17325), (4125, 16674), (4367, 15750), (4950, 13895), (5250, 13101), (5558, 12375), (5775, 11910), (5955, 11550), (6930, 9925), (7146, 9625), (7875, 8734), (8250, 8337)]