75666120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{83}}^1\times {\mathrm{107}}^1$

素因数の和:275

約数の個数: 128

約数和(自身を含む): 235146240

約数和(自身を除く): 159480120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 71, 83, 107, 120, 142, 166, 213, 214, 249, 284, 321, 332, 355, 415, 426, 428, 498, 535, 568, 642, 664, 710, 830, 852, 856, 996, 1065, 1070, 1245, 1284, 1420, 1605, 1660, 1704, 1992, 2130, 2140, 2490, 2568, 2840, 3210, 3320, 4260, 4280, 4980, 5893, 6420, 7597, 8520, 8881, 9960, 11786, 12840, 15194, 17679, 17762, 22791, 23572, 26643, 29465, 30388, 35358, 35524, 37985, 44405, 45582, 47144, 53286, 58930, 60776, 70716, 71048, 75970, 88395, 88810, 91164, 106572, 113955, 117860, 133215, 141432, 151940, 176790, 177620, 182328, 213144, 227910, 235720, 266430, 303880, 353580, 355240, 455820, 532860, 630551, 707160, 911640, 1065720, 1261102, 1891653, 2522204, 3152755, 3783306, 5044408, 6305510, 7566612, 9458265, 12611020, 15133224, 18916530, 25222040, 37833060, 75666120]

約数ペア:

[(1, 75666120), (2, 37833060), (3, 25222040), (4, 18916530), (5, 15133224), (6, 12611020), (8, 9458265), (10, 7566612), (12, 6305510), (15, 5044408), (20, 3783306), (24, 3152755), (30, 2522204), (40, 1891653), (60, 1261102), (71, 1065720), (83, 911640), (107, 707160), (120, 630551), (142, 532860), (166, 455820), (213, 355240), (214, 353580), (249, 303880), (284, 266430), (321, 235720), (332, 227910), (355, 213144), (415, 182328), (426, 177620), (428, 176790), (498, 151940), (535, 141432), (568, 133215), (642, 117860), (664, 113955), (710, 106572), (830, 91164), (852, 88810), (856, 88395), (996, 75970), (1065, 71048), (1070, 70716), (1245, 60776), (1284, 58930), (1420, 53286), (1605, 47144), (1660, 45582), (1704, 44405), (1992, 37985), (2130, 35524), (2140, 35358), (2490, 30388), (2568, 29465), (2840, 26643), (3210, 23572), (3320, 22791), (4260, 17762), (4280, 17679), (4980, 15194), (5893, 12840), (6420, 11786), (7597, 9960), (8520, 8881)]