30751800

素因数分解:

$2^3\times 3^1\times 5^2\times {\mathrm{107}}^1\times {\mathrm{479}}^1$

素因数の和:605

約数の個数: 96

約数和(自身を含む): 96422400

約数和(自身を除く): 65670600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 25, 30, 40, 50, 60, 75, 100, 107, 120, 150, 200, 214, 300, 321, 428, 479, 535, 600, 642, 856, 958, 1070, 1284, 1437, 1605, 1916, 2140, 2395, 2568, 2675, 2874, 3210, 3832, 4280, 4790, 5350, 5748, 6420, 7185, 8025, 9580, 10700, 11496, 11975, 12840, 14370, 16050, 19160, 21400, 23950, 28740, 32100, 35925, 47900, 51253, 57480, 64200, 71850, 95800, 102506, 143700, 153759, 205012, 256265, 287400, 307518, 410024, 512530, 615036, 768795, 1025060, 1230072, 1281325, 1537590, 2050120, 2562650, 3075180, 3843975, 5125300, 6150360, 7687950, 10250600, 15375900, 30751800]

約数ペア:

[(1, 30751800), (2, 15375900), (3, 10250600), (4, 7687950), (5, 6150360), (6, 5125300), (8, 3843975), (10, 3075180), (12, 2562650), (15, 2050120), (20, 1537590), (24, 1281325), (25, 1230072), (30, 1025060), (40, 768795), (50, 615036), (60, 512530), (75, 410024), (100, 307518), (107, 287400), (120, 256265), (150, 205012), (200, 153759), (214, 143700), (300, 102506), (321, 95800), (428, 71850), (479, 64200), (535, 57480), (600, 51253), (642, 47900), (856, 35925), (958, 32100), (1070, 28740), (1284, 23950), (1437, 21400), (1605, 19160), (1916, 16050), (2140, 14370), (2395, 12840), (2568, 11975), (2675, 11496), (2874, 10700), (3210, 9580), (3832, 8025), (4280, 7185), (4790, 6420), (5350, 5748)]