154145880

素因数分解:

$2^3\times 3^2\times 5^1\times 7^1\times {\mathrm{61169}}^1$

素因数の和:61193

約数の個数: 96

約数和(自身を含む): 572551200

約数和(自身を除く): 418405320

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 56, 60, 63, 70, 72, 84, 90, 105, 120, 126, 140, 168, 180, 210, 252, 280, 315, 360, 420, 504, 630, 840, 1260, 2520, 61169, 122338, 183507, 244676, 305845, 367014, 428183, 489352, 550521, 611690, 734028, 856366, 917535, 1101042, 1223380, 1284549, 1468056, 1712732, 1835070, 2140915, 2202084, 2446760, 2569098, 2752605, 3425464, 3670140, 3853647, 4281830, 4404168, 5138196, 5505210, 6422745, 7340280, 7707294, 8563660, 10276392, 11010420, 12845490, 15414588, 17127320, 19268235, 22020840, 25690980, 30829176, 38536470, 51381960, 77072940, 154145880]

約数ペア:

[(1, 154145880), (2, 77072940), (3, 51381960), (4, 38536470), (5, 30829176), (6, 25690980), (7, 22020840), (8, 19268235), (9, 17127320), (10, 15414588), (12, 12845490), (14, 11010420), (15, 10276392), (18, 8563660), (20, 7707294), (21, 7340280), (24, 6422745), (28, 5505210), (30, 5138196), (35, 4404168), (36, 4281830), (40, 3853647), (42, 3670140), (45, 3425464), (56, 2752605), (60, 2569098), (63, 2446760), (70, 2202084), (72, 2140915), (84, 1835070), (90, 1712732), (105, 1468056), (120, 1284549), (126, 1223380), (140, 1101042), (168, 917535), (180, 856366), (210, 734028), (252, 611690), (280, 550521), (315, 489352), (360, 428183), (420, 367014), (504, 305845), (630, 244676), (840, 183507), (1260, 122338), (2520, 61169)]