80436150

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{4831}}^1$

素因数の和:4886

約数の個数: 72

約数和(自身を含む): 221991744

約数和(自身を除く): 141555594

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 37, 45, 50, 74, 75, 90, 111, 150, 185, 222, 225, 333, 370, 450, 555, 666, 925, 1110, 1665, 1850, 2775, 3330, 4831, 5550, 8325, 9662, 14493, 16650, 24155, 28986, 43479, 48310, 72465, 86958, 120775, 144930, 178747, 217395, 241550, 357494, 362325, 434790, 536241, 724650, 893735, 1072482, 1086975, 1608723, 1787470, 2173950, 2681205, 3217446, 4468675, 5362410, 8043615, 8937350, 13406025, 16087230, 26812050, 40218075, 80436150]

約数ペア:

[(1, 80436150), (2, 40218075), (3, 26812050), (5, 16087230), (6, 13406025), (9, 8937350), (10, 8043615), (15, 5362410), (18, 4468675), (25, 3217446), (30, 2681205), (37, 2173950), (45, 1787470), (50, 1608723), (74, 1086975), (75, 1072482), (90, 893735), (111, 724650), (150, 536241), (185, 434790), (222, 362325), (225, 357494), (333, 241550), (370, 217395), (450, 178747), (555, 144930), (666, 120775), (925, 86958), (1110, 72465), (1665, 48310), (1850, 43479), (2775, 28986), (3330, 24155), (4831, 16650), (5550, 14493), (8325, 9662)]