137567600

素因数分解:

$2^4\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{787}}^1$

素因数の和:847

約数の個数: 120

約数和(自身を含む): 363488640

約数和(自身を除く): 225921040

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 23, 25, 38, 40, 46, 50, 76, 80, 92, 95, 100, 115, 152, 184, 190, 200, 230, 304, 368, 380, 400, 437, 460, 475, 575, 760, 787, 874, 920, 950, 1150, 1520, 1574, 1748, 1840, 1900, 2185, 2300, 3148, 3496, 3800, 3935, 4370, 4600, 6296, 6992, 7600, 7870, 8740, 9200, 10925, 12592, 14953, 15740, 17480, 18101, 19675, 21850, 29906, 31480, 34960, 36202, 39350, 43700, 59812, 62960, 72404, 74765, 78700, 87400, 90505, 119624, 144808, 149530, 157400, 174800, 181010, 239248, 289616, 299060, 314800, 343919, 362020, 373825, 452525, 598120, 687838, 724040, 747650, 905050, 1196240, 1375676, 1448080, 1495300, 1719595, 1810100, 2751352, 2990600, 3439190, 3620200, 5502704, 5981200, 6878380, 7240400, 8597975, 13756760, 17195950, 27513520, 34391900, 68783800, 137567600]

約数ペア:

[(1, 137567600), (2, 68783800), (4, 34391900), (5, 27513520), (8, 17195950), (10, 13756760), (16, 8597975), (19, 7240400), (20, 6878380), (23, 5981200), (25, 5502704), (38, 3620200), (40, 3439190), (46, 2990600), (50, 2751352), (76, 1810100), (80, 1719595), (92, 1495300), (95, 1448080), (100, 1375676), (115, 1196240), (152, 905050), (184, 747650), (190, 724040), (200, 687838), (230, 598120), (304, 452525), (368, 373825), (380, 362020), (400, 343919), (437, 314800), (460, 299060), (475, 289616), (575, 239248), (760, 181010), (787, 174800), (874, 157400), (920, 149530), (950, 144808), (1150, 119624), (1520, 90505), (1574, 87400), (1748, 78700), (1840, 74765), (1900, 72404), (2185, 62960), (2300, 59812), (3148, 43700), (3496, 39350), (3800, 36202), (3935, 34960), (4370, 31480), (4600, 29906), (6296, 21850), (6992, 19675), (7600, 18101), (7870, 17480), (8740, 15740), (9200, 14953), (10925, 12592)]