27841500

素因数分解:

$2^2\times 3^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 144

約数和(自身を含む): 91990080

約数和(自身を除く): 64148580

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 25, 30, 36, 45, 46, 50, 60, 69, 75, 90, 92, 100, 115, 125, 138, 150, 180, 207, 225, 230, 250, 269, 276, 300, 345, 375, 414, 450, 460, 500, 538, 575, 690, 750, 807, 828, 900, 1035, 1076, 1125, 1150, 1345, 1380, 1500, 1614, 1725, 2070, 2250, 2300, 2421, 2690, 2875, 3228, 3450, 4035, 4140, 4500, 4842, 5175, 5380, 5750, 6187, 6725, 6900, 8070, 8625, 9684, 10350, 11500, 12105, 12374, 13450, 16140, 17250, 18561, 20175, 20700, 24210, 24748, 25875, 26900, 30935, 33625, 34500, 37122, 40350, 48420, 51750, 55683, 60525, 61870, 67250, 74244, 80700, 92805, 100875, 103500, 111366, 121050, 123740, 134500, 154675, 185610, 201750, 222732, 242100, 278415, 302625, 309350, 371220, 403500, 464025, 556830, 605250, 618700, 773375, 928050, 1113660, 1210500, 1392075, 1546750, 1856100, 2320125, 2784150, 3093500, 4640250, 5568300, 6960375, 9280500, 13920750, 27841500]

約数ペア:

[(1, 27841500), (2, 13920750), (3, 9280500), (4, 6960375), (5, 5568300), (6, 4640250), (9, 3093500), (10, 2784150), (12, 2320125), (15, 1856100), (18, 1546750), (20, 1392075), (23, 1210500), (25, 1113660), (30, 928050), (36, 773375), (45, 618700), (46, 605250), (50, 556830), (60, 464025), (69, 403500), (75, 371220), (90, 309350), (92, 302625), (100, 278415), (115, 242100), (125, 222732), (138, 201750), (150, 185610), (180, 154675), (207, 134500), (225, 123740), (230, 121050), (250, 111366), (269, 103500), (276, 100875), (300, 92805), (345, 80700), (375, 74244), (414, 67250), (450, 61870), (460, 60525), (500, 55683), (538, 51750), (575, 48420), (690, 40350), (750, 37122), (807, 34500), (828, 33625), (900, 30935), (1035, 26900), (1076, 25875), (1125, 24748), (1150, 24210), (1345, 20700), (1380, 20175), (1500, 18561), (1614, 17250), (1725, 16140), (2070, 13450), (2250, 12374), (2300, 12105), (2421, 11500), (2690, 10350), (2875, 9684), (3228, 8625), (3450, 8070), (4035, 6900), (4140, 6725), (4500, 6187), (4842, 5750), (5175, 5380)]