82989450

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{223}}^1\times {\mathrm{827}}^1$

素因数の和:1068

約数の個数: 72

約数和(自身を含む): 224235648

約数和(自身を除く): 141246198

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 30, 45, 50, 75, 90, 150, 223, 225, 446, 450, 669, 827, 1115, 1338, 1654, 2007, 2230, 2481, 3345, 4014, 4135, 4962, 5575, 6690, 7443, 8270, 10035, 11150, 12405, 14886, 16725, 20070, 20675, 24810, 33450, 37215, 41350, 50175, 62025, 74430, 100350, 124050, 184421, 186075, 368842, 372150, 553263, 922105, 1106526, 1659789, 1844210, 2766315, 3319578, 4610525, 5532630, 8298945, 9221050, 13831575, 16597890, 27663150, 41494725, 82989450]

約数ペア:

[(1, 82989450), (2, 41494725), (3, 27663150), (5, 16597890), (6, 13831575), (9, 9221050), (10, 8298945), (15, 5532630), (18, 4610525), (25, 3319578), (30, 2766315), (45, 1844210), (50, 1659789), (75, 1106526), (90, 922105), (150, 553263), (223, 372150), (225, 368842), (446, 186075), (450, 184421), (669, 124050), (827, 100350), (1115, 74430), (1338, 62025), (1654, 50175), (2007, 41350), (2230, 37215), (2481, 33450), (3345, 24810), (4014, 20675), (4135, 20070), (4962, 16725), (5575, 14886), (6690, 12405), (7443, 11150), (8270, 10035)]