201745530

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{179}}^1\times {\mathrm{1789}}^1$

素因数の和:1988

約数の個数: 96

約数和(自身を含む): 603158400

約数和(自身を除く): 401412870

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 179, 210, 315, 358, 537, 630, 895, 1074, 1253, 1611, 1789, 1790, 2506, 2685, 3222, 3578, 3759, 5367, 5370, 6265, 7518, 8055, 8945, 10734, 11277, 12523, 12530, 16101, 16110, 17890, 18795, 22554, 25046, 26835, 32202, 37569, 37590, 53670, 56385, 62615, 75138, 80505, 112707, 112770, 125230, 161010, 187845, 225414, 320231, 375690, 563535, 640462, 960693, 1127070, 1601155, 1921386, 2241617, 2882079, 3202310, 4483234, 4803465, 5764158, 6724851, 9606930, 11208085, 13449702, 14410395, 20174553, 22416170, 28820790, 33624255, 40349106, 67248510, 100872765, 201745530]

約数ペア:

[(1, 201745530), (2, 100872765), (3, 67248510), (5, 40349106), (6, 33624255), (7, 28820790), (9, 22416170), (10, 20174553), (14, 14410395), (15, 13449702), (18, 11208085), (21, 9606930), (30, 6724851), (35, 5764158), (42, 4803465), (45, 4483234), (63, 3202310), (70, 2882079), (90, 2241617), (105, 1921386), (126, 1601155), (179, 1127070), (210, 960693), (315, 640462), (358, 563535), (537, 375690), (630, 320231), (895, 225414), (1074, 187845), (1253, 161010), (1611, 125230), (1789, 112770), (1790, 112707), (2506, 80505), (2685, 75138), (3222, 62615), (3578, 56385), (3759, 53670), (5367, 37590), (5370, 37569), (6265, 32202), (7518, 26835), (8055, 25046), (8945, 22554), (10734, 18795), (11277, 17890), (12523, 16110), (12530, 16101)]