123880950

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{14489}}^1$

素因数の和:14526

約数の個数: 72

約数和(自身を含む): 350368200

約数和(自身を除く): 226487250

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 25, 30, 38, 45, 50, 57, 75, 90, 95, 114, 150, 171, 190, 225, 285, 342, 450, 475, 570, 855, 950, 1425, 1710, 2850, 4275, 8550, 14489, 28978, 43467, 72445, 86934, 130401, 144890, 217335, 260802, 275291, 362225, 434670, 550582, 652005, 724450, 825873, 1086675, 1304010, 1376455, 1651746, 2173350, 2477619, 2752910, 3260025, 4129365, 4955238, 6520050, 6882275, 8258730, 12388095, 13764550, 20646825, 24776190, 41293650, 61940475, 123880950]

約数ペア:

[(1, 123880950), (2, 61940475), (3, 41293650), (5, 24776190), (6, 20646825), (9, 13764550), (10, 12388095), (15, 8258730), (18, 6882275), (19, 6520050), (25, 4955238), (30, 4129365), (38, 3260025), (45, 2752910), (50, 2477619), (57, 2173350), (75, 1651746), (90, 1376455), (95, 1304010), (114, 1086675), (150, 825873), (171, 724450), (190, 652005), (225, 550582), (285, 434670), (342, 362225), (450, 275291), (475, 260802), (570, 217335), (855, 144890), (950, 130401), (1425, 86934), (1710, 72445), (2850, 43467), (4275, 28978), (8550, 14489)]