4278090.00000000

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{401}}^1$

素因数の和:526

約数の個数: 144

約数和(自身を含む): 182617344

約数和(自身を除く): 130575564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 103, 105, 126, 140, 180, 206, 210, 252, 309, 315, 401, 412, 420, 515, 618, 630, 721, 802, 927, 1030, 1203, 1236, 1260, 1442, 1545, 1604, 1854, 2005, 2060, 2163, 2406, 2807, 2884, 3090, 3605, 3609, 3708, 4010, 4326, 4635, 4812, 5614, 6015, 6180, 6489, 7210, 7218, 8020, 8421, 8652, 9270, 10815, 11228, 12030, 12978, 14035, 14420, 14436, 16842, 18045, 18540, 21630, 24060, 25263, 25956, 28070, 32445, 33684, 36090, 41303, 42105, 43260, 50526, 56140, 64890, 72180, 82606, 84210, 101052, 123909, 126315, 129780, 165212, 168420, 206515, 247818, 252630, 289121, 371727, 413030, 495636, 505260, 578242, 619545, 743454, 826060, 867363, 1156484, 1239090, 1445605, 1486908, 1734726, 1858635, 2478180, 2602089, 2891210, 3469452, 3717270, 4336815, 5204178, 5782420, 7434540, 8673630, 10408356, 13010445, 17347260, 26020890, 52041780]

約数ペア:

[(1, 52041780), (2, 26020890), (3, 17347260), (4, 13010445), (5, 10408356), (6, 8673630), (7, 7434540), (9, 5782420), (10, 5204178), (12, 4336815), (14, 3717270), (15, 3469452), (18, 2891210), (20, 2602089), (21, 2478180), (28, 1858635), (30, 1734726), (35, 1486908), (36, 1445605), (42, 1239090), (45, 1156484), (60, 867363), (63, 826060), (70, 743454), (84, 619545), (90, 578242), (103, 505260), (105, 495636), (126, 413030), (140, 371727), (180, 289121), (206, 252630), (210, 247818), (252, 206515), (309, 168420), (315, 165212), (401, 129780), (412, 126315), (420, 123909), (515, 101052), (618, 84210), (630, 82606), (721, 72180), (802, 64890), (927, 56140), (1030, 50526), (1203, 43260), (1236, 42105), (1260, 41303), (1442, 36090), (1545, 33684), (1604, 32445), (1854, 28070), (2005, 25956), (2060, 25263), (2163, 24060), (2406, 21630), (2807, 18540), (2884, 18045), (3090, 16842), (3605, 14436), (3609, 14420), (3708, 14035), (4010, 12978), (4326, 12030), (4635, 11228), (4812, 10815), (5614, 9270), (6015, 8652), (6180, 8421), (6489, 8020), (7210, 7218)]