2564163900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{311}}^1\times {\mathrm{9161}}^1$

素因数の和:9492

約数の個数: 108

約数和(自身を含む): 8063952624

約数和(自身を除く): 5499788724

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 75, 90, 100, 150, 180, 225, 300, 311, 450, 622, 900, 933, 1244, 1555, 1866, 2799, 3110, 3732, 4665, 5598, 6220, 7775, 9161, 9330, 11196, 13995, 15550, 18322, 18660, 23325, 27483, 27990, 31100, 36644, 45805, 46650, 54966, 55980, 69975, 82449, 91610, 93300, 109932, 137415, 139950, 164898, 183220, 229025, 274830, 279900, 329796, 412245, 458050, 549660, 687075, 824490, 916100, 1374150, 1648980, 2061225, 2748300, 2849071, 4122450, 5698142, 8244900, 8547213, 11396284, 14245355, 17094426, 25641639, 28490710, 34188852, 42736065, 51283278, 56981420, 71226775, 85472130, 102566556, 128208195, 142453550, 170944260, 213680325, 256416390, 284907100, 427360650, 512832780, 641040975, 854721300, 1282081950, 2564163900]

約数ペア:

[(1, 2564163900), (2, 1282081950), (3, 854721300), (4, 641040975), (5, 512832780), (6, 427360650), (9, 284907100), (10, 256416390), (12, 213680325), (15, 170944260), (18, 142453550), (20, 128208195), (25, 102566556), (30, 85472130), (36, 71226775), (45, 56981420), (50, 51283278), (60, 42736065), (75, 34188852), (90, 28490710), (100, 25641639), (150, 17094426), (180, 14245355), (225, 11396284), (300, 8547213), (311, 8244900), (450, 5698142), (622, 4122450), (900, 2849071), (933, 2748300), (1244, 2061225), (1555, 1648980), (1866, 1374150), (2799, 916100), (3110, 824490), (3732, 687075), (4665, 549660), (5598, 458050), (6220, 412245), (7775, 329796), (9161, 279900), (9330, 274830), (11196, 229025), (13995, 183220), (15550, 164898), (18322, 139950), (18660, 137415), (23325, 109932), (27483, 93300), (27990, 91610), (31100, 82449), (36644, 69975), (45805, 55980), (46650, 54966)]