12120300

素因数分解:

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

素因数の和:157

約数の個数: 108

約数和(自身を含む): 39554760

約数和(自身を除く): 27434460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 67, 75, 90, 100, 108, 134, 135, 150, 180, 201, 225, 268, 270, 300, 335, 402, 450, 540, 603, 670, 675, 804, 900, 1005, 1206, 1340, 1350, 1675, 1809, 2010, 2412, 2700, 3015, 3350, 3618, 4020, 4489, 5025, 6030, 6700, 7236, 8978, 9045, 10050, 12060, 13467, 15075, 17956, 18090, 20100, 22445, 26934, 30150, 36180, 40401, 44890, 45225, 53868, 60300, 67335, 80802, 89780, 90450, 112225, 121203, 134670, 161604, 180900, 202005, 224450, 242406, 269340, 336675, 404010, 448900, 484812, 606015, 673350, 808020, 1010025, 1212030, 1346700, 2020050, 2424060, 3030075, 4040100, 6060150, 12120300]

約数ペア:

[(1, 12120300), (2, 6060150), (3, 4040100), (4, 3030075), (5, 2424060), (6, 2020050), (9, 1346700), (10, 1212030), (12, 1010025), (15, 808020), (18, 673350), (20, 606015), (25, 484812), (27, 448900), (30, 404010), (36, 336675), (45, 269340), (50, 242406), (54, 224450), (60, 202005), (67, 180900), (75, 161604), (90, 134670), (100, 121203), (108, 112225), (134, 90450), (135, 89780), (150, 80802), (180, 67335), (201, 60300), (225, 53868), (268, 45225), (270, 44890), (300, 40401), (335, 36180), (402, 30150), (450, 26934), (540, 22445), (603, 20100), (670, 18090), (675, 17956), (804, 15075), (900, 13467), (1005, 12060), (1206, 10050), (1340, 9045), (1350, 8978), (1675, 7236), (1809, 6700), (2010, 6030), (2412, 5025), (2700, 4489), (3015, 4020), (3350, 3618)]