145065900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{37}}^1\times {\mathrm{1867}}^1$

素因数の和:1928

約数の個数: 144

約数和(自身を含む): 492912896

約数和(自身を除く): 347846996

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 37, 42, 50, 60, 70, 74, 75, 84, 100, 105, 111, 140, 148, 150, 175, 185, 210, 222, 259, 300, 350, 370, 420, 444, 518, 525, 555, 700, 740, 777, 925, 1036, 1050, 1110, 1295, 1554, 1850, 1867, 2100, 2220, 2590, 2775, 3108, 3700, 3734, 3885, 5180, 5550, 5601, 6475, 7468, 7770, 9335, 11100, 11202, 12950, 13069, 15540, 18670, 19425, 22404, 25900, 26138, 28005, 37340, 38850, 39207, 46675, 52276, 56010, 65345, 69079, 77700, 78414, 93350, 112020, 130690, 138158, 140025, 156828, 186700, 196035, 207237, 261380, 276316, 280050, 326725, 345395, 392070, 414474, 483553, 560100, 653450, 690790, 784140, 828948, 967106, 980175, 1036185, 1306900, 1381580, 1450659, 1726975, 1934212, 1960350, 2072370, 2417765, 2901318, 3453950, 3920700, 4144740, 4835530, 5180925, 5802636, 6907900, 7253295, 9671060, 10361850, 12088825, 14506590, 20723700, 24177650, 29013180, 36266475, 48355300, 72532950, 145065900]

約数ペア:

[(1, 145065900), (2, 72532950), (3, 48355300), (4, 36266475), (5, 29013180), (6, 24177650), (7, 20723700), (10, 14506590), (12, 12088825), (14, 10361850), (15, 9671060), (20, 7253295), (21, 6907900), (25, 5802636), (28, 5180925), (30, 4835530), (35, 4144740), (37, 3920700), (42, 3453950), (50, 2901318), (60, 2417765), (70, 2072370), (74, 1960350), (75, 1934212), (84, 1726975), (100, 1450659), (105, 1381580), (111, 1306900), (140, 1036185), (148, 980175), (150, 967106), (175, 828948), (185, 784140), (210, 690790), (222, 653450), (259, 560100), (300, 483553), (350, 414474), (370, 392070), (420, 345395), (444, 326725), (518, 280050), (525, 276316), (555, 261380), (700, 207237), (740, 196035), (777, 186700), (925, 156828), (1036, 140025), (1050, 138158), (1110, 130690), (1295, 112020), (1554, 93350), (1850, 78414), (1867, 77700), (2100, 69079), (2220, 65345), (2590, 56010), (2775, 52276), (3108, 46675), (3700, 39207), (3734, 38850), (3885, 37340), (5180, 28005), (5550, 26138), (5601, 25900), (6475, 22404), (7468, 19425), (7770, 18670), (9335, 15540), (11100, 13069), (11202, 12950)]