67433100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{163}}^1\times {\mathrm{197}}^1$

素因数の和:384

約数の個数: 144

約数和(自身を含む): 225485568

約数和(自身を除く): 158052468

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 163, 175, 197, 210, 300, 326, 350, 394, 420, 489, 525, 591, 652, 700, 788, 815, 978, 985, 1050, 1141, 1182, 1379, 1630, 1956, 1970, 2100, 2282, 2364, 2445, 2758, 2955, 3260, 3423, 3940, 4075, 4137, 4564, 4890, 4925, 5516, 5705, 5910, 6846, 6895, 8150, 8274, 9780, 9850, 11410, 11820, 12225, 13692, 13790, 14775, 16300, 16548, 17115, 19700, 20685, 22820, 24450, 27580, 28525, 29550, 32111, 34230, 34475, 41370, 48900, 57050, 59100, 64222, 68460, 68950, 82740, 85575, 96333, 103425, 114100, 128444, 137900, 160555, 171150, 192666, 206850, 224777, 321110, 342300, 385332, 413700, 449554, 481665, 642220, 674331, 802775, 899108, 963330, 1123885, 1348662, 1605550, 1926660, 2247770, 2408325, 2697324, 3211100, 3371655, 4495540, 4816650, 5619425, 6743310, 9633300, 11238850, 13486620, 16858275, 22477700, 33716550, 67433100]

約数ペア:

[(1, 67433100), (2, 33716550), (3, 22477700), (4, 16858275), (5, 13486620), (6, 11238850), (7, 9633300), (10, 6743310), (12, 5619425), (14, 4816650), (15, 4495540), (20, 3371655), (21, 3211100), (25, 2697324), (28, 2408325), (30, 2247770), (35, 1926660), (42, 1605550), (50, 1348662), (60, 1123885), (70, 963330), (75, 899108), (84, 802775), (100, 674331), (105, 642220), (140, 481665), (150, 449554), (163, 413700), (175, 385332), (197, 342300), (210, 321110), (300, 224777), (326, 206850), (350, 192666), (394, 171150), (420, 160555), (489, 137900), (525, 128444), (591, 114100), (652, 103425), (700, 96333), (788, 85575), (815, 82740), (978, 68950), (985, 68460), (1050, 64222), (1141, 59100), (1182, 57050), (1379, 48900), (1630, 41370), (1956, 34475), (1970, 34230), (2100, 32111), (2282, 29550), (2364, 28525), (2445, 27580), (2758, 24450), (2955, 22820), (3260, 20685), (3423, 19700), (3940, 17115), (4075, 16548), (4137, 16300), (4564, 14775), (4890, 13790), (4925, 13692), (5516, 12225), (5705, 11820), (5910, 11410), (6846, 9850), (6895, 9780), (8150, 8274)]