2018099700

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{179}}^1\times {\mathrm{12527}}^1$

素因数の和:12726

約数の個数: 108

約数和(自身を含む): 6361467840

約数和(自身を除く): 4343368140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 179, 180, 225, 300, 358, 450, 537, 716, 895, 900, 1074, 1611, 1790, 2148, 2685, 3222, 3580, 4475, 5370, 6444, 8055, 8950, 10740, 12527, 13425, 16110, 17900, 25054, 26850, 32220, 37581, 40275, 50108, 53700, 62635, 75162, 80550, 112743, 125270, 150324, 161100, 187905, 225486, 250540, 313175, 375810, 450972, 563715, 626350, 751620, 939525, 1127430, 1252700, 1879050, 2242333, 2254860, 2818575, 3758100, 4484666, 5637150, 6726999, 8969332, 11211665, 11274300, 13453998, 20180997, 22423330, 26907996, 33634995, 40361994, 44846660, 56058325, 67269990, 80723988, 100904985, 112116650, 134539980, 168174975, 201809970, 224233300, 336349950, 403619940, 504524925, 672699900, 1009049850, 2018099700]

約数ペア:

[(1, 2018099700), (2, 1009049850), (3, 672699900), (4, 504524925), (5, 403619940), (6, 336349950), (9, 224233300), (10, 201809970), (12, 168174975), (15, 134539980), (18, 112116650), (20, 100904985), (25, 80723988), (30, 67269990), (36, 56058325), (45, 44846660), (50, 40361994), (60, 33634995), (75, 26907996), (90, 22423330), (100, 20180997), (150, 13453998), (179, 11274300), (180, 11211665), (225, 8969332), (300, 6726999), (358, 5637150), (450, 4484666), (537, 3758100), (716, 2818575), (895, 2254860), (900, 2242333), (1074, 1879050), (1611, 1252700), (1790, 1127430), (2148, 939525), (2685, 751620), (3222, 626350), (3580, 563715), (4475, 450972), (5370, 375810), (6444, 313175), (8055, 250540), (8950, 225486), (10740, 187905), (12527, 161100), (13425, 150324), (16110, 125270), (17900, 112743), (25054, 80550), (26850, 75162), (32220, 62635), (37581, 53700), (40275, 50108)]