274896689.0000000000

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{91921}}^1$

素因数の和:91961

約数の個数: 96

約数和(自身を含む): 3335665536

約数和(自身を除く): 2304311916

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 17, 20, 22, 30, 33, 34, 44, 51, 55, 60, 66, 68, 85, 102, 110, 132, 165, 170, 187, 204, 220, 255, 330, 340, 374, 510, 561, 660, 748, 935, 1020, 1122, 1870, 2244, 2805, 3740, 5610, 11220, 91921, 183842, 275763, 367684, 459605, 551526, 919210, 1011131, 1103052, 1378815, 1562657, 1838420, 2022262, 2757630, 3033393, 3125314, 4044524, 4687971, 5055655, 5515260, 6066786, 6250628, 7813285, 9375942, 10111310, 12133572, 15166965, 15626570, 17189227, 18751884, 20222620, 23439855, 30333930, 31253140, 34378454, 46879710, 51567681, 60667860, 68756908, 85946135, 93759420, 103135362, 171892270, 206270724, 257838405, 343784540, 515676810, 1031353620]

約数ペア:

[(1, 1031353620), (2, 515676810), (3, 343784540), (4, 257838405), (5, 206270724), (6, 171892270), (10, 103135362), (11, 93759420), (12, 85946135), (15, 68756908), (17, 60667860), (20, 51567681), (22, 46879710), (30, 34378454), (33, 31253140), (34, 30333930), (44, 23439855), (51, 20222620), (55, 18751884), (60, 17189227), (66, 15626570), (68, 15166965), (85, 12133572), (102, 10111310), (110, 9375942), (132, 7813285), (165, 6250628), (170, 6066786), (187, 5515260), (204, 5055655), (220, 4687971), (255, 4044524), (330, 3125314), (340, 3033393), (374, 2757630), (510, 2022262), (561, 1838420), (660, 1562657), (748, 1378815), (935, 1103052), (1020, 1011131), (1122, 919210), (1870, 551526), (2244, 459605), (2805, 367684), (3740, 275763), (5610, 183842), (11220, 91921)]