85757280

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25523}}^1$

素因数の和:25548

約数の個数: 96

約数和(自身を含む): 308738304

約数和(自身を除く): 222981024

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 32, 35, 40, 42, 48, 56, 60, 70, 80, 84, 96, 105, 112, 120, 140, 160, 168, 210, 224, 240, 280, 336, 420, 480, 560, 672, 840, 1120, 1680, 3360, 25523, 51046, 76569, 102092, 127615, 153138, 178661, 204184, 255230, 306276, 357322, 382845, 408368, 510460, 535983, 612552, 714644, 765690, 816736, 893305, 1020920, 1071966, 1225104, 1429288, 1531380, 1786610, 2041840, 2143932, 2450208, 2679915, 2858576, 3062760, 3573220, 4083680, 4287864, 5359830, 5717152, 6125520, 7146440, 8575728, 10719660, 12251040, 14292880, 17151456, 21439320, 28585760, 42878640, 85757280]

約数ペア:

[(1, 85757280), (2, 42878640), (3, 28585760), (4, 21439320), (5, 17151456), (6, 14292880), (7, 12251040), (8, 10719660), (10, 8575728), (12, 7146440), (14, 6125520), (15, 5717152), (16, 5359830), (20, 4287864), (21, 4083680), (24, 3573220), (28, 3062760), (30, 2858576), (32, 2679915), (35, 2450208), (40, 2143932), (42, 2041840), (48, 1786610), (56, 1531380), (60, 1429288), (70, 1225104), (80, 1071966), (84, 1020920), (96, 893305), (105, 816736), (112, 765690), (120, 714644), (140, 612552), (160, 535983), (168, 510460), (210, 408368), (224, 382845), (240, 357322), (280, 306276), (336, 255230), (420, 204184), (480, 178661), (560, 153138), (672, 127615), (840, 102092), (1120, 76569), (1680, 51046), (3360, 25523)]