2019795900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{113}}^1\times {\mathrm{59581}}^1$

素因数の和:59711

約数の個数: 72

約数和(自身を含む): 5895758064

約数和(自身を除く): 3875962164

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 75, 100, 113, 150, 226, 300, 339, 452, 565, 678, 1130, 1356, 1695, 2260, 2825, 3390, 5650, 6780, 8475, 11300, 16950, 33900, 59581, 119162, 178743, 238324, 297905, 357486, 595810, 714972, 893715, 1191620, 1489525, 1787430, 2979050, 3574860, 4468575, 5958100, 6732653, 8937150, 13465306, 17874300, 20197959, 26930612, 33663265, 40395918, 67326530, 80791836, 100989795, 134653060, 168316325, 201979590, 336632650, 403959180, 504948975, 673265300, 1009897950, 2019795900]

約数ペア:

[(1, 2019795900), (2, 1009897950), (3, 673265300), (4, 504948975), (5, 403959180), (6, 336632650), (10, 201979590), (12, 168316325), (15, 134653060), (20, 100989795), (25, 80791836), (30, 67326530), (50, 40395918), (60, 33663265), (75, 26930612), (100, 20197959), (113, 17874300), (150, 13465306), (226, 8937150), (300, 6732653), (339, 5958100), (452, 4468575), (565, 3574860), (678, 2979050), (1130, 1787430), (1356, 1489525), (1695, 1191620), (2260, 893715), (2825, 714972), (3390, 595810), (5650, 357486), (6780, 297905), (8475, 238324), (11300, 178743), (16950, 119162), (33900, 59581)]