2025750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:130

約数の個数: 64

約数和(自身を含む): 5264064

約数和(自身を除く): 3238314

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 37, 50, 73, 74, 75, 111, 125, 146, 150, 185, 219, 222, 250, 365, 370, 375, 438, 555, 730, 750, 925, 1095, 1110, 1825, 1850, 2190, 2701, 2775, 3650, 4625, 5402, 5475, 5550, 8103, 9125, 9250, 10950, 13505, 13875, 16206, 18250, 27010, 27375, 27750, 40515, 54750, 67525, 81030, 135050, 202575, 337625, 405150, 675250, 1012875, 2025750]

約数ペア:

[(1, 2025750), (2, 1012875), (3, 675250), (5, 405150), (6, 337625), (10, 202575), (15, 135050), (25, 81030), (30, 67525), (37, 54750), (50, 40515), (73, 27750), (74, 27375), (75, 27010), (111, 18250), (125, 16206), (146, 13875), (150, 13505), (185, 10950), (219, 9250), (222, 9125), (250, 8103), (365, 5550), (370, 5475), (375, 5402), (438, 4625), (555, 3650), (730, 2775), (750, 2701), (925, 2190), (1095, 1850), (1110, 1825)]