248348100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{827}}^1$

素因数の和:875

約数の個数: 288

約数和(自身を含む): 965938176

約数和(自身を除く): 717590076

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 13, 14, 15, 20, 21, 22, 25, 26, 28, 30, 33, 35, 39, 42, 44, 50, 52, 55, 60, 65, 66, 70, 75, 77, 78, 84, 91, 100, 105, 110, 130, 132, 140, 143, 150, 154, 156, 165, 175, 182, 195, 210, 220, 231, 260, 273, 275, 286, 300, 308, 325, 330, 350, 364, 385, 390, 420, 429, 455, 462, 525, 546, 550, 572, 650, 660, 700, 715, 770, 780, 825, 827, 858, 910, 924, 975, 1001, 1050, 1092, 1100, 1155, 1300, 1365, 1430, 1540, 1650, 1654, 1716, 1820, 1925, 1950, 2002, 2100, 2145, 2275, 2310, 2481, 2730, 2860, 3003, 3300, 3308, 3575, 3850, 3900, 4004, 4135, 4290, 4550, 4620, 4962, 5005, 5460, 5775, 5789, 6006, 6825, 7150, 7700, 8270, 8580, 9097, 9100, 9924, 10010, 10725, 10751, 11550, 11578, 12012, 12405, 13650, 14300, 15015, 16540, 17367, 18194, 20020, 20675, 21450, 21502, 23100, 23156, 24810, 25025, 27291, 27300, 28945, 30030, 32253, 34734, 36388, 41350, 42900, 43004, 45485, 49620, 50050, 53755, 54582, 57890, 60060, 62025, 63679, 64506, 69468, 75075, 75257, 82700, 86835, 90970, 100100, 107510, 109164, 115780, 118261, 124050, 127358, 129012, 136455, 144725, 150150, 150514, 161265, 173670, 181940, 191037, 215020, 225771, 227425, 236522, 248100, 254716, 268775, 272910, 289450, 300300, 301028, 318395, 322530, 347340, 354783, 376285, 382074, 434175, 451542, 454850, 473044, 537550, 545820, 578900, 591305, 636790, 645060, 682275, 709566, 752570, 764148, 806325, 827827, 868350, 903084, 909700, 955185, 1075100, 1128855, 1182610, 1273580, 1364550, 1419132, 1505140, 1591975, 1612650, 1655654, 1736700, 1773915, 1881425, 1910370, 2257710, 2365220, 2483481, 2729100, 2956525, 3183950, 3225300, 3311308, 3547830, 3762850, 3820740, 4139135, 4515420, 4775925, 4966962, 5644275, 5913050, 6367900, 7095660, 7525700, 8278270, 8869575, 9551850, 9933924, 11288550, 11826100, 12417405, 16556540, 17739150, 19103700, 20695675, 22577100, 24834810, 35478300, 41391350, 49669620, 62087025, 82782700, 124174050, 248348100]

約数ペア:

[(1, 248348100), (2, 124174050), (3, 82782700), (4, 62087025), (5, 49669620), (6, 41391350), (7, 35478300), (10, 24834810), (11, 22577100), (12, 20695675), (13, 19103700), (14, 17739150), (15, 16556540), (20, 12417405), (21, 11826100), (22, 11288550), (25, 9933924), (26, 9551850), (28, 8869575), (30, 8278270), (33, 7525700), (35, 7095660), (39, 6367900), (42, 5913050), (44, 5644275), (50, 4966962), (52, 4775925), (55, 4515420), (60, 4139135), (65, 3820740), (66, 3762850), (70, 3547830), (75, 3311308), (77, 3225300), (78, 3183950), (84, 2956525), (91, 2729100), (100, 2483481), (105, 2365220), (110, 2257710), (130, 1910370), (132, 1881425), (140, 1773915), (143, 1736700), (150, 1655654), (154, 1612650), (156, 1591975), (165, 1505140), (175, 1419132), (182, 1364550), (195, 1273580), (210, 1182610), (220, 1128855), (231, 1075100), (260, 955185), (273, 909700), (275, 903084), (286, 868350), (300, 827827), (308, 806325), (325, 764148), (330, 752570), (350, 709566), (364, 682275), (385, 645060), (390, 636790), (420, 591305), (429, 578900), (455, 545820), (462, 537550), (525, 473044), (546, 454850), (550, 451542), (572, 434175), (650, 382074), (660, 376285), (700, 354783), (715, 347340), (770, 322530), (780, 318395), (825, 301028), (827, 300300), (858, 289450), (910, 272910), (924, 268775), (975, 254716), (1001, 248100), (1050, 236522), (1092, 227425), (1100, 225771), (1155, 215020), (1300, 191037), (1365, 181940), (1430, 173670), (1540, 161265), (1650, 150514), (1654, 150150), (1716, 144725), (1820, 136455), (1925, 129012), (1950, 127358), (2002, 124050), (2100, 118261), (2145, 115780), (2275, 109164), (2310, 107510), (2481, 100100), (2730, 90970), (2860, 86835), (3003, 82700), (3300, 75257), (3308, 75075), (3575, 69468), (3850, 64506), (3900, 63679), (4004, 62025), (4135, 60060), (4290, 57890), (4550, 54582), (4620, 53755), (4962, 50050), (5005, 49620), (5460, 45485), (5775, 43004), (5789, 42900), (6006, 41350), (6825, 36388), (7150, 34734), (7700, 32253), (8270, 30030), (8580, 28945), (9097, 27300), (9100, 27291), (9924, 25025), (10010, 24810), (10725, 23156), (10751, 23100), (11550, 21502), (11578, 21450), (12012, 20675), (12405, 20020), (13650, 18194), (14300, 17367), (15015, 16540)]