68423700

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{3739}}^1$

素因数の和:3817

約数の個数: 72

約数和(自身を含む): 201271840

約数和(自身を除く): 132848140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 25, 30, 50, 60, 61, 75, 100, 122, 150, 183, 244, 300, 305, 366, 610, 732, 915, 1220, 1525, 1830, 3050, 3660, 3739, 4575, 6100, 7478, 9150, 11217, 14956, 18300, 18695, 22434, 37390, 44868, 56085, 74780, 93475, 112170, 186950, 224340, 228079, 280425, 373900, 456158, 560850, 684237, 912316, 1121700, 1140395, 1368474, 2280790, 2736948, 3421185, 4561580, 5701975, 6842370, 11403950, 13684740, 17105925, 22807900, 34211850, 68423700]

約数ペア:

[(1, 68423700), (2, 34211850), (3, 22807900), (4, 17105925), (5, 13684740), (6, 11403950), (10, 6842370), (12, 5701975), (15, 4561580), (20, 3421185), (25, 2736948), (30, 2280790), (50, 1368474), (60, 1140395), (61, 1121700), (75, 912316), (100, 684237), (122, 560850), (150, 456158), (183, 373900), (244, 280425), (300, 228079), (305, 224340), (366, 186950), (610, 112170), (732, 93475), (915, 74780), (1220, 56085), (1525, 44868), (1830, 37390), (3050, 22434), (3660, 18695), (3739, 18300), (4575, 14956), (6100, 11217), (7478, 9150)]