238746900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{23}}^1\times {\mathrm{4943}}^1$

素因数の和:4990

約数の個数: 144

約数和(自身を含む): 823947264

約数和(自身を除く): 585200364

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 115, 138, 140, 150, 161, 175, 210, 230, 276, 300, 322, 345, 350, 420, 460, 483, 525, 575, 644, 690, 700, 805, 966, 1050, 1150, 1380, 1610, 1725, 1932, 2100, 2300, 2415, 3220, 3450, 4025, 4830, 4943, 6900, 8050, 9660, 9886, 12075, 14829, 16100, 19772, 24150, 24715, 29658, 34601, 48300, 49430, 59316, 69202, 74145, 98860, 103803, 113689, 123575, 138404, 148290, 173005, 207606, 227378, 247150, 296580, 341067, 346010, 370725, 415212, 454756, 494300, 519015, 568445, 682134, 692020, 741450, 795823, 865025, 1038030, 1136890, 1364268, 1482900, 1591646, 1705335, 1730050, 2076060, 2273780, 2387469, 2595075, 2842225, 3183292, 3410670, 3460100, 3979115, 4774938, 5190150, 5684450, 6821340, 7958230, 8526675, 9549876, 10380300, 11368900, 11937345, 15916460, 17053350, 19895575, 23874690, 34106700, 39791150, 47749380, 59686725, 79582300, 119373450, 238746900]

約数ペア:

[(1, 238746900), (2, 119373450), (3, 79582300), (4, 59686725), (5, 47749380), (6, 39791150), (7, 34106700), (10, 23874690), (12, 19895575), (14, 17053350), (15, 15916460), (20, 11937345), (21, 11368900), (23, 10380300), (25, 9549876), (28, 8526675), (30, 7958230), (35, 6821340), (42, 5684450), (46, 5190150), (50, 4774938), (60, 3979115), (69, 3460100), (70, 3410670), (75, 3183292), (84, 2842225), (92, 2595075), (100, 2387469), (105, 2273780), (115, 2076060), (138, 1730050), (140, 1705335), (150, 1591646), (161, 1482900), (175, 1364268), (210, 1136890), (230, 1038030), (276, 865025), (300, 795823), (322, 741450), (345, 692020), (350, 682134), (420, 568445), (460, 519015), (483, 494300), (525, 454756), (575, 415212), (644, 370725), (690, 346010), (700, 341067), (805, 296580), (966, 247150), (1050, 227378), (1150, 207606), (1380, 173005), (1610, 148290), (1725, 138404), (1932, 123575), (2100, 113689), (2300, 103803), (2415, 98860), (3220, 74145), (3450, 69202), (4025, 59316), (4830, 49430), (4943, 48300), (6900, 34601), (8050, 29658), (9660, 24715), (9886, 24150), (12075, 19772), (14829, 16100)]