64152450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{37}}^1\times {\mathrm{3853}}^1$

素因数の和:3908

約数の個数: 72

約数和(自身を含む): 177060468

約数和(自身を除く): 112908018

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, 3853, 5550, 7706, 8325, 11559, 16650, 19265, 23118, 34677, 38530, 57795, 69354, 96325, 115590, 142561, 173385, 192650, 285122, 288975, 346770, 427683, 577950, 712805, 855366, 866925, 1283049, 1425610, 1733850, 2138415, 2566098, 3564025, 4276830, 6415245, 7128050, 10692075, 12830490, 21384150, 32076225, 64152450]

約数ペア:

[(1, 64152450), (2, 32076225), (3, 21384150), (5, 12830490), (6, 10692075), (9, 7128050), (10, 6415245), (15, 4276830), (18, 3564025), (25, 2566098), (30, 2138415), (37, 1733850), (45, 1425610), (50, 1283049), (74, 866925), (75, 855366), (90, 712805), (111, 577950), (150, 427683), (185, 346770), (222, 288975), (225, 285122), (333, 192650), (370, 173385), (450, 142561), (555, 115590), (666, 96325), (925, 69354), (1110, 57795), (1665, 38530), (1850, 34677), (2775, 23118), (3330, 19265), (3853, 16650), (5550, 11559), (7706, 8325)]