25840500

素因数分解:

$2^2\times 3^1\times 5^3\times 7^1\times {\mathrm{23}}^1\times {\mathrm{107}}^1$

素因数の和:159

約数の個数: 192

約数和(自身を含む): 90574848

約数和(自身を除く): 64734348

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 25, 28, 30, 35, 42, 46, 50, 60, 69, 70, 75, 84, 92, 100, 105, 107, 115, 125, 138, 140, 150, 161, 175, 210, 214, 230, 250, 276, 300, 321, 322, 345, 350, 375, 420, 428, 460, 483, 500, 525, 535, 575, 642, 644, 690, 700, 749, 750, 805, 875, 966, 1050, 1070, 1150, 1284, 1380, 1498, 1500, 1605, 1610, 1725, 1750, 1932, 2100, 2140, 2247, 2300, 2415, 2461, 2625, 2675, 2875, 2996, 3210, 3220, 3450, 3500, 3745, 4025, 4494, 4830, 4922, 5250, 5350, 5750, 6420, 6900, 7383, 7490, 8025, 8050, 8625, 8988, 9660, 9844, 10500, 10700, 11235, 11500, 12075, 12305, 13375, 14766, 14980, 16050, 16100, 17227, 17250, 18725, 20125, 22470, 24150, 24610, 26750, 29532, 32100, 34454, 34500, 36915, 37450, 40125, 40250, 44940, 48300, 49220, 51681, 53500, 56175, 60375, 61525, 68908, 73830, 74900, 80250, 80500, 86135, 93625, 103362, 112350, 120750, 123050, 147660, 160500, 172270, 184575, 187250, 206724, 224700, 241500, 246100, 258405, 280875, 307625, 344540, 369150, 374500, 430675, 516810, 561750, 615250, 738300, 861350, 922875, 1033620, 1123500, 1230500, 1292025, 1722700, 1845750, 2153375, 2584050, 3691500, 4306750, 5168100, 6460125, 8613500, 12920250, 25840500]

約数ペア:

[(1, 25840500), (2, 12920250), (3, 8613500), (4, 6460125), (5, 5168100), (6, 4306750), (7, 3691500), (10, 2584050), (12, 2153375), (14, 1845750), (15, 1722700), (20, 1292025), (21, 1230500), (23, 1123500), (25, 1033620), (28, 922875), (30, 861350), (35, 738300), (42, 615250), (46, 561750), (50, 516810), (60, 430675), (69, 374500), (70, 369150), (75, 344540), (84, 307625), (92, 280875), (100, 258405), (105, 246100), (107, 241500), (115, 224700), (125, 206724), (138, 187250), (140, 184575), (150, 172270), (161, 160500), (175, 147660), (210, 123050), (214, 120750), (230, 112350), (250, 103362), (276, 93625), (300, 86135), (321, 80500), (322, 80250), (345, 74900), (350, 73830), (375, 68908), (420, 61525), (428, 60375), (460, 56175), (483, 53500), (500, 51681), (525, 49220), (535, 48300), (575, 44940), (642, 40250), (644, 40125), (690, 37450), (700, 36915), (749, 34500), (750, 34454), (805, 32100), (875, 29532), (966, 26750), (1050, 24610), (1070, 24150), (1150, 22470), (1284, 20125), (1380, 18725), (1498, 17250), (1500, 17227), (1605, 16100), (1610, 16050), (1725, 14980), (1750, 14766), (1932, 13375), (2100, 12305), (2140, 12075), (2247, 11500), (2300, 11235), (2415, 10700), (2461, 10500), (2625, 9844), (2675, 9660), (2875, 8988), (2996, 8625), (3210, 8050), (3220, 8025), (3450, 7490), (3500, 7383), (3745, 6900), (4025, 6420), (4494, 5750), (4830, 5350), (4922, 5250)]