25005900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{107}}^1$

素因数の和:184

約数の個数: 144

約数和(自身を含む): 78744960

約数和(自身を除く): 53739060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 25, 30, 38, 41, 50, 57, 60, 75, 76, 82, 95, 100, 107, 114, 123, 150, 164, 190, 205, 214, 228, 246, 285, 300, 321, 380, 410, 428, 475, 492, 535, 570, 615, 642, 779, 820, 950, 1025, 1070, 1140, 1230, 1284, 1425, 1558, 1605, 1900, 2033, 2050, 2140, 2337, 2460, 2675, 2850, 3075, 3116, 3210, 3895, 4066, 4100, 4387, 4674, 5350, 5700, 6099, 6150, 6420, 7790, 8025, 8132, 8774, 9348, 10165, 10700, 11685, 12198, 12300, 13161, 15580, 16050, 17548, 19475, 20330, 21935, 23370, 24396, 26322, 30495, 32100, 38950, 40660, 43870, 46740, 50825, 52644, 58425, 60990, 65805, 77900, 83353, 87740, 101650, 109675, 116850, 121980, 131610, 152475, 166706, 203300, 219350, 233700, 250059, 263220, 304950, 329025, 333412, 416765, 438700, 500118, 609900, 658050, 833530, 1000236, 1250295, 1316100, 1667060, 2083825, 2500590, 4167650, 5001180, 6251475, 8335300, 12502950, 25005900]

約数ペア:

[(1, 25005900), (2, 12502950), (3, 8335300), (4, 6251475), (5, 5001180), (6, 4167650), (10, 2500590), (12, 2083825), (15, 1667060), (19, 1316100), (20, 1250295), (25, 1000236), (30, 833530), (38, 658050), (41, 609900), (50, 500118), (57, 438700), (60, 416765), (75, 333412), (76, 329025), (82, 304950), (95, 263220), (100, 250059), (107, 233700), (114, 219350), (123, 203300), (150, 166706), (164, 152475), (190, 131610), (205, 121980), (214, 116850), (228, 109675), (246, 101650), (285, 87740), (300, 83353), (321, 77900), (380, 65805), (410, 60990), (428, 58425), (475, 52644), (492, 50825), (535, 46740), (570, 43870), (615, 40660), (642, 38950), (779, 32100), (820, 30495), (950, 26322), (1025, 24396), (1070, 23370), (1140, 21935), (1230, 20330), (1284, 19475), (1425, 17548), (1558, 16050), (1605, 15580), (1900, 13161), (2033, 12300), (2050, 12198), (2140, 11685), (2337, 10700), (2460, 10165), (2675, 9348), (2850, 8774), (3075, 8132), (3116, 8025), (3210, 7790), (3895, 6420), (4066, 6150), (4100, 6099), (4387, 5700), (4674, 5350)]