78051050

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{97}}^1$

素因数の和:157

約数の個数: 144

約数和(自身を含む): 193945920

約数和(自身を除く): 115894870

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 25, 35, 38, 50, 55, 70, 77, 95, 97, 110, 121, 133, 154, 175, 190, 194, 209, 242, 266, 275, 350, 385, 418, 475, 485, 550, 605, 665, 679, 770, 847, 950, 970, 1045, 1067, 1210, 1330, 1358, 1463, 1694, 1843, 1925, 2090, 2134, 2299, 2425, 2926, 3025, 3325, 3395, 3686, 3850, 4235, 4598, 4850, 5225, 5335, 6050, 6650, 6790, 7315, 7469, 8470, 9215, 10450, 10670, 11495, 11737, 12901, 14630, 14938, 16093, 16975, 18430, 20273, 21175, 22990, 23474, 25802, 26675, 32186, 33950, 36575, 37345, 40546, 42350, 46075, 53350, 57475, 58685, 64505, 73150, 74690, 80465, 82159, 92150, 101365, 114950, 117370, 129010, 141911, 160930, 164318, 186725, 202730, 223003, 283822, 293425, 322525, 373450, 402325, 410795, 446006, 506825, 586850, 645050, 709555, 804650, 821590, 1013650, 1115015, 1419110, 1561021, 2053975, 2230030, 3122042, 3547775, 4107950, 5575075, 7095550, 7805105, 11150150, 15610210, 39025525, 78051050]

約数ペア:

[(1, 78051050), (2, 39025525), (5, 15610210), (7, 11150150), (10, 7805105), (11, 7095550), (14, 5575075), (19, 4107950), (22, 3547775), (25, 3122042), (35, 2230030), (38, 2053975), (50, 1561021), (55, 1419110), (70, 1115015), (77, 1013650), (95, 821590), (97, 804650), (110, 709555), (121, 645050), (133, 586850), (154, 506825), (175, 446006), (190, 410795), (194, 402325), (209, 373450), (242, 322525), (266, 293425), (275, 283822), (350, 223003), (385, 202730), (418, 186725), (475, 164318), (485, 160930), (550, 141911), (605, 129010), (665, 117370), (679, 114950), (770, 101365), (847, 92150), (950, 82159), (970, 80465), (1045, 74690), (1067, 73150), (1210, 64505), (1330, 58685), (1358, 57475), (1463, 53350), (1694, 46075), (1843, 42350), (1925, 40546), (2090, 37345), (2134, 36575), (2299, 33950), (2425, 32186), (2926, 26675), (3025, 25802), (3325, 23474), (3395, 22990), (3686, 21175), (3850, 20273), (4235, 18430), (4598, 16975), (4850, 16093), (5225, 14938), (5335, 14630), (6050, 12901), (6650, 11737), (6790, 11495), (7315, 10670), (7469, 10450), (8470, 9215)]