25836900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{71}}^1\times {\mathrm{1213}}^1$

素因数の和:1301

約数の個数: 72

約数和(自身を含む): 75870144

約数和(自身を除く): 50033244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 71, 75, 100, 142, 150, 213, 284, 300, 355, 426, 710, 852, 1065, 1213, 1420, 1775, 2130, 2426, 3550, 3639, 4260, 4852, 5325, 6065, 7100, 7278, 10650, 12130, 14556, 18195, 21300, 24260, 30325, 36390, 60650, 72780, 86123, 90975, 121300, 172246, 181950, 258369, 344492, 363900, 430615, 516738, 861230, 1033476, 1291845, 1722460, 2153075, 2583690, 4306150, 5167380, 6459225, 8612300, 12918450, 25836900]

約数ペア:

[(1, 25836900), (2, 12918450), (3, 8612300), (4, 6459225), (5, 5167380), (6, 4306150), (10, 2583690), (12, 2153075), (15, 1722460), (20, 1291845), (25, 1033476), (30, 861230), (50, 516738), (60, 430615), (71, 363900), (75, 344492), (100, 258369), (142, 181950), (150, 172246), (213, 121300), (284, 90975), (300, 86123), (355, 72780), (426, 60650), (710, 36390), (852, 30325), (1065, 24260), (1213, 21300), (1420, 18195), (1775, 14556), (2130, 12130), (2426, 10650), (3550, 7278), (3639, 7100), (4260, 6065), (4852, 5325)]