317381400

素因数分解:

$2^3\times 3^2\times 5^2\times 7^1\times {\mathrm{25189}}^1$

素因数の和:25218

約数の個数: 144

約数和(自身を含む): 1218188400

約数和(自身を除く): 900807000

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 25, 28, 30, 35, 36, 40, 42, 45, 50, 56, 60, 63, 70, 72, 75, 84, 90, 100, 105, 120, 126, 140, 150, 168, 175, 180, 200, 210, 225, 252, 280, 300, 315, 350, 360, 420, 450, 504, 525, 600, 630, 700, 840, 900, 1050, 1260, 1400, 1575, 1800, 2100, 2520, 3150, 4200, 6300, 12600, 25189, 50378, 75567, 100756, 125945, 151134, 176323, 201512, 226701, 251890, 302268, 352646, 377835, 453402, 503780, 528969, 604536, 629725, 705292, 755670, 881615, 906804, 1007560, 1057938, 1133505, 1259450, 1410584, 1511340, 1586907, 1763230, 1813608, 1889175, 2115876, 2267010, 2518900, 2644845, 3022680, 3173814, 3526460, 3778350, 4231752, 4408075, 4534020, 5037800, 5289690, 5667525, 6347628, 7052920, 7556700, 7934535, 8816150, 9068040, 10579380, 11335050, 12695256, 13224225, 15113400, 15869070, 17632300, 21158760, 22670100, 26448450, 31738140, 35264600, 39672675, 45340200, 52896900, 63476280, 79345350, 105793800, 158690700, 317381400]

約数ペア:

[(1, 317381400), (2, 158690700), (3, 105793800), (4, 79345350), (5, 63476280), (6, 52896900), (7, 45340200), (8, 39672675), (9, 35264600), (10, 31738140), (12, 26448450), (14, 22670100), (15, 21158760), (18, 17632300), (20, 15869070), (21, 15113400), (24, 13224225), (25, 12695256), (28, 11335050), (30, 10579380), (35, 9068040), (36, 8816150), (40, 7934535), (42, 7556700), (45, 7052920), (50, 6347628), (56, 5667525), (60, 5289690), (63, 5037800), (70, 4534020), (72, 4408075), (75, 4231752), (84, 3778350), (90, 3526460), (100, 3173814), (105, 3022680), (120, 2644845), (126, 2518900), (140, 2267010), (150, 2115876), (168, 1889175), (175, 1813608), (180, 1763230), (200, 1586907), (210, 1511340), (225, 1410584), (252, 1259450), (280, 1133505), (300, 1057938), (315, 1007560), (350, 906804), (360, 881615), (420, 755670), (450, 705292), (504, 629725), (525, 604536), (600, 528969), (630, 503780), (700, 453402), (840, 377835), (900, 352646), (1050, 302268), (1260, 251890), (1400, 226701), (1575, 201512), (1800, 176323), (2100, 151134), (2520, 125945), (3150, 100756), (4200, 75567), (6300, 50378), (12600, 25189)]