148889340

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1259}}^1$

素因数の和:1353

約数の個数: 120

約数和(自身を含む): 473845680

約数和(自身を除く): 324956340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1259, 1314, 1460, 1620, 1971, 2190, 2518, 2628, 3285, 3777, 3942, 4380, 5036, 5913, 6295, 6570, 7554, 7884, 9855, 11331, 11826, 12590, 13140, 15108, 18885, 19710, 22662, 23652, 25180, 29565, 33993, 37770, 39420, 45324, 56655, 59130, 67986, 75540, 91907, 101979, 113310, 118260, 135972, 169965, 183814, 203958, 226620, 275721, 339930, 367628, 407916, 459535, 509895, 551442, 679860, 827163, 919070, 1019790, 1102884, 1378605, 1654326, 1838140, 2039580, 2481489, 2757210, 3308652, 4135815, 4962978, 5514420, 7444467, 8271630, 9925956, 12407445, 14888934, 16543260, 24814890, 29777868, 37222335, 49629780, 74444670, 148889340]

約数ペア:

[(1, 148889340), (2, 74444670), (3, 49629780), (4, 37222335), (5, 29777868), (6, 24814890), (9, 16543260), (10, 14888934), (12, 12407445), (15, 9925956), (18, 8271630), (20, 7444467), (27, 5514420), (30, 4962978), (36, 4135815), (45, 3308652), (54, 2757210), (60, 2481489), (73, 2039580), (81, 1838140), (90, 1654326), (108, 1378605), (135, 1102884), (146, 1019790), (162, 919070), (180, 827163), (219, 679860), (270, 551442), (292, 509895), (324, 459535), (365, 407916), (405, 367628), (438, 339930), (540, 275721), (657, 226620), (730, 203958), (810, 183814), (876, 169965), (1095, 135972), (1259, 118260), (1314, 113310), (1460, 101979), (1620, 91907), (1971, 75540), (2190, 67986), (2518, 59130), (2628, 56655), (3285, 45324), (3777, 39420), (3942, 37770), (4380, 33993), (5036, 29565), (5913, 25180), (6295, 23652), (6570, 22662), (7554, 19710), (7884, 18885), (9855, 15108), (11331, 13140), (11826, 12590)]