138442228740

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{2693}}^1\times {\mathrm{3209}}^1$

素因数の和:6006

約数の個数: 144

約数和(自身を含む): 424949943600

約数和(自身を除く): 286507714860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 89, 90, 178, 180, 267, 356, 445, 534, 801, 890, 1068, 1335, 1602, 1780, 2670, 2693, 3204, 3209, 4005, 5340, 5386, 6418, 8010, 8079, 9627, 10772, 12836, 13465, 16020, 16045, 16158, 19254, 24237, 26930, 28881, 32090, 32316, 38508, 40395, 48135, 48474, 53860, 57762, 64180, 80790, 96270, 96948, 115524, 121185, 144405, 161580, 192540, 239677, 242370, 285601, 288810, 479354, 484740, 571202, 577620, 719031, 856803, 958708, 1142404, 1198385, 1428005, 1438062, 1713606, 2157093, 2396770, 2570409, 2856010, 2876124, 3427212, 3595155, 4284015, 4314186, 4793540, 5140818, 5712020, 7190310, 8568030, 8628372, 8641837, 10281636, 10785465, 12852045, 14380620, 17136060, 17283674, 21570930, 25704090, 25925511, 34567348, 43141860, 43209185, 51408180, 51851022, 77776533, 86418370, 103702044, 129627555, 155553066, 172836740, 259255110, 311106132, 388882665, 518510220, 769123493, 777765330, 1538246986, 1555530660, 2307370479, 3076493972, 3845617465, 4614740958, 6922111437, 7691234930, 9229481916, 11536852395, 13844222874, 15382469860, 23073704790, 27688445748, 34610557185, 46147409580, 69221114370, 138442228740]

約数ペア:

[(1, 138442228740), (2, 69221114370), (3, 46147409580), (4, 34610557185), (5, 27688445748), (6, 23073704790), (9, 15382469860), (10, 13844222874), (12, 11536852395), (15, 9229481916), (18, 7691234930), (20, 6922111437), (30, 4614740958), (36, 3845617465), (45, 3076493972), (60, 2307370479), (89, 1555530660), (90, 1538246986), (178, 777765330), (180, 769123493), (267, 518510220), (356, 388882665), (445, 311106132), (534, 259255110), (801, 172836740), (890, 155553066), (1068, 129627555), (1335, 103702044), (1602, 86418370), (1780, 77776533), (2670, 51851022), (2693, 51408180), (3204, 43209185), (3209, 43141860), (4005, 34567348), (5340, 25925511), (5386, 25704090), (6418, 21570930), (8010, 17283674), (8079, 17136060), (9627, 14380620), (10772, 12852045), (12836, 10785465), (13465, 10281636), (16020, 8641837), (16045, 8628372), (16158, 8568030), (19254, 7190310), (24237, 5712020), (26930, 5140818), (28881, 4793540), (32090, 4314186), (32316, 4284015), (38508, 3595155), (40395, 3427212), (48135, 2876124), (48474, 2856010), (53860, 2570409), (57762, 2396770), (64180, 2157093), (80790, 1713606), (96270, 1438062), (96948, 1428005), (115524, 1198385), (121185, 1142404), (144405, 958708), (161580, 856803), (192540, 719031), (239677, 577620), (242370, 571202), (285601, 484740), (288810, 479354)]