3456100

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{107}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 8436960

約数和(自身を除く): 4980860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 25, 34, 38, 50, 68, 76, 85, 95, 100, 107, 170, 190, 214, 323, 340, 380, 425, 428, 475, 535, 646, 850, 950, 1070, 1292, 1615, 1700, 1819, 1900, 2033, 2140, 2675, 3230, 3638, 4066, 5350, 6460, 7276, 8075, 8132, 9095, 10165, 10700, 16150, 18190, 20330, 32300, 34561, 36380, 40660, 45475, 50825, 69122, 90950, 101650, 138244, 172805, 181900, 203300, 345610, 691220, 864025, 1728050, 3456100]

約数ペア:

[(1, 3456100), (2, 1728050), (4, 864025), (5, 691220), (10, 345610), (17, 203300), (19, 181900), (20, 172805), (25, 138244), (34, 101650), (38, 90950), (50, 69122), (68, 50825), (76, 45475), (85, 40660), (95, 36380), (100, 34561), (107, 32300), (170, 20330), (190, 18190), (214, 16150), (323, 10700), (340, 10165), (380, 9095), (425, 8132), (428, 8075), (475, 7276), (535, 6460), (646, 5350), (850, 4066), (950, 3638), (1070, 3230), (1292, 2675), (1615, 2140), (1700, 2033), (1819, 1900)]