77510700

素因数分解:

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

素因数の和:1304

約数の個数: 108

約数和(自身を含む): 246577968

約数和(自身を除く): 169067268

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 30, 36, 45, 50, 60, 71, 75, 90, 100, 142, 150, 180, 213, 225, 284, 300, 355, 426, 450, 639, 710, 852, 900, 1065, 1213, 1278, 1420, 1775, 2130, 2426, 2556, 3195, 3550, 3639, 4260, 4852, 5325, 6065, 6390, 7100, 7278, 10650, 10917, 12130, 12780, 14556, 15975, 18195, 21300, 21834, 24260, 30325, 31950, 36390, 43668, 54585, 60650, 63900, 72780, 86123, 90975, 109170, 121300, 172246, 181950, 218340, 258369, 272925, 344492, 363900, 430615, 516738, 545850, 775107, 861230, 1033476, 1091700, 1291845, 1550214, 1722460, 2153075, 2583690, 3100428, 3875535, 4306150, 5167380, 6459225, 7751070, 8612300, 12918450, 15502140, 19377675, 25836900, 38755350, 77510700]

約数ペア:

[(1, 77510700), (2, 38755350), (3, 25836900), (4, 19377675), (5, 15502140), (6, 12918450), (9, 8612300), (10, 7751070), (12, 6459225), (15, 5167380), (18, 4306150), (20, 3875535), (25, 3100428), (30, 2583690), (36, 2153075), (45, 1722460), (50, 1550214), (60, 1291845), (71, 1091700), (75, 1033476), (90, 861230), (100, 775107), (142, 545850), (150, 516738), (180, 430615), (213, 363900), (225, 344492), (284, 272925), (300, 258369), (355, 218340), (426, 181950), (450, 172246), (639, 121300), (710, 109170), (852, 90975), (900, 86123), (1065, 72780), (1213, 63900), (1278, 60650), (1420, 54585), (1775, 43668), (2130, 36390), (2426, 31950), (2556, 30325), (3195, 24260), (3550, 21834), (3639, 21300), (4260, 18195), (4852, 15975), (5325, 14556), (6065, 12780), (6390, 12130), (7100, 10917), (7278, 10650)]