13205700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{67}}^1\times {\mathrm{73}}^1$

素因数の和:163

約数の個数: 144

約数和(自身を含む): 43677760

約数和(自身を除く): 30472060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 73, 75, 90, 100, 108, 134, 135, 146, 150, 180, 201, 219, 225, 268, 270, 292, 300, 335, 365, 402, 438, 450, 540, 603, 657, 670, 675, 730, 804, 876, 900, 1005, 1095, 1206, 1314, 1340, 1350, 1460, 1675, 1809, 1825, 1971, 2010, 2190, 2412, 2628, 2700, 3015, 3285, 3350, 3618, 3650, 3942, 4020, 4380, 4891, 5025, 5475, 6030, 6570, 6700, 7236, 7300, 7884, 9045, 9782, 9855, 10050, 10950, 12060, 13140, 14673, 15075, 16425, 18090, 19564, 19710, 20100, 21900, 24455, 29346, 30150, 32850, 36180, 39420, 44019, 45225, 48910, 49275, 58692, 60300, 65700, 73365, 88038, 90450, 97820, 98550, 122275, 132057, 146730, 176076, 180900, 197100, 220095, 244550, 264114, 293460, 366825, 440190, 489100, 528228, 660285, 733650, 880380, 1100475, 1320570, 1467300, 2200950, 2641140, 3301425, 4401900, 6602850, 13205700]

約数ペア:

[(1, 13205700), (2, 6602850), (3, 4401900), (4, 3301425), (5, 2641140), (6, 2200950), (9, 1467300), (10, 1320570), (12, 1100475), (15, 880380), (18, 733650), (20, 660285), (25, 528228), (27, 489100), (30, 440190), (36, 366825), (45, 293460), (50, 264114), (54, 244550), (60, 220095), (67, 197100), (73, 180900), (75, 176076), (90, 146730), (100, 132057), (108, 122275), (134, 98550), (135, 97820), (146, 90450), (150, 88038), (180, 73365), (201, 65700), (219, 60300), (225, 58692), (268, 49275), (270, 48910), (292, 45225), (300, 44019), (335, 39420), (365, 36180), (402, 32850), (438, 30150), (450, 29346), (540, 24455), (603, 21900), (657, 20100), (670, 19710), (675, 19564), (730, 18090), (804, 16425), (876, 15075), (900, 14673), (1005, 13140), (1095, 12060), (1206, 10950), (1314, 10050), (1340, 9855), (1350, 9782), (1460, 9045), (1675, 7884), (1809, 7300), (1825, 7236), (1971, 6700), (2010, 6570), (2190, 6030), (2412, 5475), (2628, 5025), (2700, 4891), (3015, 4380), (3285, 4020), (3350, 3942), (3618, 3650)]