85817760

素因数分解:

$2^5\times 3^1\times 5^1\times 7^1\times {\mathrm{25541}}^1$

素因数の和:25566

約数の個数: 96

約数和(自身を含む): 308956032

約数和(自身を除く): 223138272

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, 25541, 51082, 76623, 102164, 127705, 153246, 178787, 204328, 255410, 306492, 357574, 383115, 408656, 510820, 536361, 612984, 715148, 766230, 817312, 893935, 1021640, 1072722, 1225968, 1430296, 1532460, 1787870, 2043280, 2145444, 2451936, 2681805, 2860592, 3064920, 3575740, 4086560, 4290888, 5363610, 5721184, 6129840, 7151480, 8581776, 10727220, 12259680, 14302960, 17163552, 21454440, 28605920, 42908880, 85817760]

約数ペア:

[(1, 85817760), (2, 42908880), (3, 28605920), (4, 21454440), (5, 17163552), (6, 14302960), (7, 12259680), (8, 10727220), (10, 8581776), (12, 7151480), (14, 6129840), (15, 5721184), (16, 5363610), (20, 4290888), (21, 4086560), (24, 3575740), (28, 3064920), (30, 2860592), (32, 2681805), (35, 2451936), (40, 2145444), (42, 2043280), (48, 1787870), (56, 1532460), (60, 1430296), (70, 1225968), (80, 1072722), (84, 1021640), (96, 893935), (105, 817312), (112, 766230), (120, 715148), (140, 612984), (160, 536361), (168, 510820), (210, 408656), (224, 383115), (240, 357574), (280, 306492), (336, 255410), (420, 204328), (480, 178787), (560, 153246), (672, 127705), (840, 102164), (1120, 76623), (1680, 51082), (3360, 25541)]