2562777900

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{53}}^1\times {\mathrm{17909}}^1$

素因数の和:17985

約数の個数: 144

約数和(自身を含む): 8394775200

約数和(自身を除く): 5831997300

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 53, 54, 60, 75, 90, 100, 106, 108, 135, 150, 159, 180, 212, 225, 265, 270, 300, 318, 450, 477, 530, 540, 636, 675, 795, 900, 954, 1060, 1325, 1350, 1431, 1590, 1908, 2385, 2650, 2700, 2862, 3180, 3975, 4770, 5300, 5724, 7155, 7950, 9540, 11925, 14310, 15900, 17909, 23850, 28620, 35775, 35818, 47700, 53727, 71550, 71636, 89545, 107454, 143100, 161181, 179090, 214908, 268635, 322362, 358180, 447725, 483543, 537270, 644724, 805905, 895450, 949177, 967086, 1074540, 1343175, 1611810, 1790900, 1898354, 1934172, 2417715, 2686350, 2847531, 3223620, 3796708, 4029525, 4745885, 4835430, 5372700, 5695062, 8059050, 8542593, 9491770, 9670860, 11390124, 12088575, 14237655, 16118100, 17085186, 18983540, 23729425, 24177150, 25627779, 28475310, 34170372, 42712965, 47458850, 48354300, 51255558, 56950620, 71188275, 85425930, 94917700, 102511116, 128138895, 142376550, 170851860, 213564825, 256277790, 284753100, 427129650, 512555580, 640694475, 854259300, 1281388950, 2562777900]

約数ペア:

[(1, 2562777900), (2, 1281388950), (3, 854259300), (4, 640694475), (5, 512555580), (6, 427129650), (9, 284753100), (10, 256277790), (12, 213564825), (15, 170851860), (18, 142376550), (20, 128138895), (25, 102511116), (27, 94917700), (30, 85425930), (36, 71188275), (45, 56950620), (50, 51255558), (53, 48354300), (54, 47458850), (60, 42712965), (75, 34170372), (90, 28475310), (100, 25627779), (106, 24177150), (108, 23729425), (135, 18983540), (150, 17085186), (159, 16118100), (180, 14237655), (212, 12088575), (225, 11390124), (265, 9670860), (270, 9491770), (300, 8542593), (318, 8059050), (450, 5695062), (477, 5372700), (530, 4835430), (540, 4745885), (636, 4029525), (675, 3796708), (795, 3223620), (900, 2847531), (954, 2686350), (1060, 2417715), (1325, 1934172), (1350, 1898354), (1431, 1790900), (1590, 1611810), (1908, 1343175), (2385, 1074540), (2650, 967086), (2700, 949177), (2862, 895450), (3180, 805905), (3975, 644724), (4770, 537270), (5300, 483543), (5724, 447725), (7155, 358180), (7950, 322362), (9540, 268635), (11925, 214908), (14310, 179090), (15900, 161181), (17909, 143100), (23850, 107454), (28620, 89545), (35775, 71636), (35818, 71550), (47700, 53727)]