89100900

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{14143}}^1$

素因数の和:14170

約数の個数: 108

約数和(自身を含む): 319201792

約数和(自身を除く): 230100892

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 60, 63, 70, 75, 84, 90, 100, 105, 126, 140, 150, 175, 180, 210, 225, 252, 300, 315, 350, 420, 450, 525, 630, 700, 900, 1050, 1260, 1575, 2100, 3150, 6300, 14143, 28286, 42429, 56572, 70715, 84858, 99001, 127287, 141430, 169716, 198002, 212145, 254574, 282860, 297003, 353575, 396004, 424290, 495005, 509148, 594006, 636435, 707150, 848580, 891009, 990010, 1060725, 1188012, 1272870, 1414300, 1485015, 1782018, 1980020, 2121450, 2475025, 2545740, 2970030, 3182175, 3564036, 4242900, 4455045, 4950050, 5940060, 6364350, 7425075, 8910090, 9900100, 12728700, 14850150, 17820180, 22275225, 29700300, 44550450, 89100900]

約数ペア:

[(1, 89100900), (2, 44550450), (3, 29700300), (4, 22275225), (5, 17820180), (6, 14850150), (7, 12728700), (9, 9900100), (10, 8910090), (12, 7425075), (14, 6364350), (15, 5940060), (18, 4950050), (20, 4455045), (21, 4242900), (25, 3564036), (28, 3182175), (30, 2970030), (35, 2545740), (36, 2475025), (42, 2121450), (45, 1980020), (50, 1782018), (60, 1485015), (63, 1414300), (70, 1272870), (75, 1188012), (84, 1060725), (90, 990010), (100, 891009), (105, 848580), (126, 707150), (140, 636435), (150, 594006), (175, 509148), (180, 495005), (210, 424290), (225, 396004), (252, 353575), (300, 297003), (315, 282860), (350, 254574), (420, 212145), (450, 198002), (525, 169716), (630, 141430), (700, 127287), (900, 99001), (1050, 84858), (1260, 70715), (1575, 56572), (2100, 42429), (3150, 28286), (6300, 14143)]