79287150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{17}}^2\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:139

約数の個数: 144

約数和(自身を含む): 219271680

約数和(自身を除く): 139984530

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 25, 30, 31, 34, 50, 51, 59, 62, 75, 85, 93, 102, 118, 150, 155, 170, 177, 186, 255, 289, 295, 310, 354, 425, 465, 510, 527, 578, 590, 775, 850, 867, 885, 930, 1003, 1054, 1275, 1445, 1475, 1550, 1581, 1734, 1770, 1829, 2006, 2325, 2550, 2635, 2890, 2950, 3009, 3162, 3658, 4335, 4425, 4650, 5015, 5270, 5487, 6018, 7225, 7905, 8670, 8850, 8959, 9145, 10030, 10974, 13175, 14450, 15045, 15810, 17051, 17918, 18290, 21675, 25075, 26350, 26877, 27435, 30090, 31093, 34102, 39525, 43350, 44795, 45725, 50150, 51153, 53754, 54870, 62186, 75225, 79050, 85255, 89590, 91450, 93279, 102306, 134385, 137175, 150450, 155465, 170510, 186558, 223975, 255765, 268770, 274350, 310930, 426275, 447950, 466395, 511530, 528581, 671925, 777325, 852550, 932790, 1057162, 1278825, 1343850, 1554650, 1585743, 2331975, 2557650, 2642905, 3171486, 4663950, 5285810, 7928715, 13214525, 15857430, 26429050, 39643575, 79287150]

約数ペア:

[(1, 79287150), (2, 39643575), (3, 26429050), (5, 15857430), (6, 13214525), (10, 7928715), (15, 5285810), (17, 4663950), (25, 3171486), (30, 2642905), (31, 2557650), (34, 2331975), (50, 1585743), (51, 1554650), (59, 1343850), (62, 1278825), (75, 1057162), (85, 932790), (93, 852550), (102, 777325), (118, 671925), (150, 528581), (155, 511530), (170, 466395), (177, 447950), (186, 426275), (255, 310930), (289, 274350), (295, 268770), (310, 255765), (354, 223975), (425, 186558), (465, 170510), (510, 155465), (527, 150450), (578, 137175), (590, 134385), (775, 102306), (850, 93279), (867, 91450), (885, 89590), (930, 85255), (1003, 79050), (1054, 75225), (1275, 62186), (1445, 54870), (1475, 53754), (1550, 51153), (1581, 50150), (1734, 45725), (1770, 44795), (1829, 43350), (2006, 39525), (2325, 34102), (2550, 31093), (2635, 30090), (2890, 27435), (2950, 26877), (3009, 26350), (3162, 25075), (3658, 21675), (4335, 18290), (4425, 17918), (4650, 17051), (5015, 15810), (5270, 15045), (5487, 14450), (6018, 13175), (7225, 10974), (7905, 10030), (8670, 9145), (8850, 8959)]