231241050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{389}}^1\times {\mathrm{1321}}^1$

素因数の和:1728

約数の個数: 72

約数和(自身を含む): 623336220

約数和(自身を除く): 392095170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 225, 389, 450, 778, 1167, 1321, 1945, 2334, 2642, 3501, 3890, 3963, 5835, 6605, 7002, 7926, 9725, 11670, 11889, 13210, 17505, 19450, 19815, 23778, 29175, 33025, 35010, 39630, 58350, 59445, 66050, 87525, 99075, 118890, 175050, 198150, 297225, 513869, 594450, 1027738, 1541607, 2569345, 3083214, 4624821, 5138690, 7708035, 9249642, 12846725, 15416070, 23124105, 25693450, 38540175, 46248210, 77080350, 115620525, 231241050]

約数ペア:

[(1, 231241050), (2, 115620525), (3, 77080350), (5, 46248210), (6, 38540175), (9, 25693450), (10, 23124105), (15, 15416070), (18, 12846725), (25, 9249642), (30, 7708035), (45, 5138690), (50, 4624821), (75, 3083214), (90, 2569345), (150, 1541607), (225, 1027738), (389, 594450), (450, 513869), (778, 297225), (1167, 198150), (1321, 175050), (1945, 118890), (2334, 99075), (2642, 87525), (3501, 66050), (3890, 59445), (3963, 58350), (5835, 39630), (6605, 35010), (7002, 33025), (7926, 29175), (9725, 23778), (11670, 19815), (11889, 19450), (13210, 17505)]