85678600

素因数分解:

$2^3\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3221}}^1$

素因数の和:3263

約数の個数: 96

約数和(自身を含む): 239716800

約数和(自身を除く): 154038200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 19, 20, 25, 28, 35, 38, 40, 50, 56, 70, 76, 95, 100, 133, 140, 152, 175, 190, 200, 266, 280, 350, 380, 475, 532, 665, 700, 760, 950, 1064, 1330, 1400, 1900, 2660, 3221, 3325, 3800, 5320, 6442, 6650, 12884, 13300, 16105, 22547, 25768, 26600, 32210, 45094, 61199, 64420, 80525, 90188, 112735, 122398, 128840, 161050, 180376, 225470, 244796, 305995, 322100, 428393, 450940, 489592, 563675, 611990, 644200, 856786, 901880, 1127350, 1223980, 1529975, 1713572, 2141965, 2254700, 2447960, 3059950, 3427144, 4283930, 4509400, 6119900, 8567860, 10709825, 12239800, 17135720, 21419650, 42839300, 85678600]

約数ペア:

[(1, 85678600), (2, 42839300), (4, 21419650), (5, 17135720), (7, 12239800), (8, 10709825), (10, 8567860), (14, 6119900), (19, 4509400), (20, 4283930), (25, 3427144), (28, 3059950), (35, 2447960), (38, 2254700), (40, 2141965), (50, 1713572), (56, 1529975), (70, 1223980), (76, 1127350), (95, 901880), (100, 856786), (133, 644200), (140, 611990), (152, 563675), (175, 489592), (190, 450940), (200, 428393), (266, 322100), (280, 305995), (350, 244796), (380, 225470), (475, 180376), (532, 161050), (665, 128840), (700, 122398), (760, 112735), (950, 90188), (1064, 80525), (1330, 64420), (1400, 61199), (1900, 45094), (2660, 32210), (3221, 26600), (3325, 25768), (3800, 22547), (5320, 16105), (6442, 13300), (6650, 12884)]