155821950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{59}}^1\times {\mathrm{5869}}^1$

素因数の和:5946

約数の個数: 72

約数和(自身を含む): 425809800

約数和(自身を除く): 269987850

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 59, 75, 90, 118, 150, 177, 225, 295, 354, 450, 531, 590, 885, 1062, 1475, 1770, 2655, 2950, 4425, 5310, 5869, 8850, 11738, 13275, 17607, 26550, 29345, 35214, 52821, 58690, 88035, 105642, 146725, 176070, 264105, 293450, 346271, 440175, 528210, 692542, 880350, 1038813, 1320525, 1731355, 2077626, 2641050, 3116439, 3462710, 5194065, 6232878, 8656775, 10388130, 15582195, 17313550, 25970325, 31164390, 51940650, 77910975, 155821950]

約数ペア:

[(1, 155821950), (2, 77910975), (3, 51940650), (5, 31164390), (6, 25970325), (9, 17313550), (10, 15582195), (15, 10388130), (18, 8656775), (25, 6232878), (30, 5194065), (45, 3462710), (50, 3116439), (59, 2641050), (75, 2077626), (90, 1731355), (118, 1320525), (150, 1038813), (177, 880350), (225, 692542), (295, 528210), (354, 440175), (450, 346271), (531, 293450), (590, 264105), (885, 176070), (1062, 146725), (1475, 105642), (1770, 88035), (2655, 58690), (2950, 52821), (4425, 35214), (5310, 29345), (5869, 26550), (8850, 17607), (11738, 13275)]