199973610

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{271}}^1\times {\mathrm{911}}^1$

素因数の和:1201

約数の個数: 80

約数和(自身を含む): 540283392

約数和(自身を除く): 340309782

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 270, 271, 405, 542, 810, 813, 911, 1355, 1626, 1822, 2439, 2710, 2733, 4065, 4555, 4878, 5466, 7317, 8130, 8199, 9110, 12195, 13665, 14634, 16398, 21951, 24390, 24597, 27330, 36585, 40995, 43902, 49194, 73170, 73791, 81990, 109755, 122985, 147582, 219510, 245970, 246881, 368955, 493762, 737910, 740643, 1234405, 1481286, 2221929, 2468810, 3703215, 4443858, 6665787, 7406430, 11109645, 13331574, 19997361, 22219290, 33328935, 39994722, 66657870, 99986805, 199973610]

約数ペア:

[(1, 199973610), (2, 99986805), (3, 66657870), (5, 39994722), (6, 33328935), (9, 22219290), (10, 19997361), (15, 13331574), (18, 11109645), (27, 7406430), (30, 6665787), (45, 4443858), (54, 3703215), (81, 2468810), (90, 2221929), (135, 1481286), (162, 1234405), (270, 740643), (271, 737910), (405, 493762), (542, 368955), (810, 246881), (813, 245970), (911, 219510), (1355, 147582), (1626, 122985), (1822, 109755), (2439, 81990), (2710, 73791), (2733, 73170), (4065, 49194), (4555, 43902), (4878, 40995), (5466, 36585), (7317, 27330), (8130, 24597), (8199, 24390), (9110, 21951), (12195, 16398), (13665, 14634)]