79800450

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{59}}^1\times {\mathrm{71}}^1\times {\mathrm{127}}^1$

素因数の和:272

約数の個数: 96

約数和(自身を含む): 205701120

約数和(自身を除く): 125900670

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 59, 71, 75, 118, 127, 142, 150, 177, 213, 254, 295, 354, 355, 381, 426, 590, 635, 710, 762, 885, 1065, 1270, 1475, 1770, 1775, 1905, 2130, 2950, 3175, 3550, 3810, 4189, 4425, 5325, 6350, 7493, 8378, 8850, 9017, 9525, 10650, 12567, 14986, 18034, 19050, 20945, 22479, 25134, 27051, 37465, 41890, 44958, 45085, 54102, 62835, 74930, 90170, 104725, 112395, 125670, 135255, 187325, 209450, 224790, 225425, 270510, 314175, 374650, 450850, 532003, 561975, 628350, 676275, 1064006, 1123950, 1352550, 1596009, 2660015, 3192018, 5320030, 7980045, 13300075, 15960090, 26600150, 39900225, 79800450]

約数ペア:

[(1, 79800450), (2, 39900225), (3, 26600150), (5, 15960090), (6, 13300075), (10, 7980045), (15, 5320030), (25, 3192018), (30, 2660015), (50, 1596009), (59, 1352550), (71, 1123950), (75, 1064006), (118, 676275), (127, 628350), (142, 561975), (150, 532003), (177, 450850), (213, 374650), (254, 314175), (295, 270510), (354, 225425), (355, 224790), (381, 209450), (426, 187325), (590, 135255), (635, 125670), (710, 112395), (762, 104725), (885, 90170), (1065, 74930), (1270, 62835), (1475, 54102), (1770, 45085), (1775, 44958), (1905, 41890), (2130, 37465), (2950, 27051), (3175, 25134), (3550, 22479), (3810, 20945), (4189, 19050), (4425, 18034), (5325, 14986), (6350, 12567), (7493, 10650), (8378, 9525), (8850, 9017)]