74146380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{1459}}^1$

素因数の和:1500

約数の個数: 144

約数和(自身を含む): 260977920

約数和(自身を除く): 186831540

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 121, 132, 140, 154, 165, 210, 220, 231, 242, 308, 330, 363, 385, 420, 462, 484, 605, 660, 726, 770, 847, 924, 1155, 1210, 1452, 1459, 1540, 1694, 1815, 2310, 2420, 2541, 2918, 3388, 3630, 4235, 4377, 4620, 5082, 5836, 7260, 7295, 8470, 8754, 10164, 10213, 12705, 14590, 16049, 16940, 17508, 20426, 21885, 25410, 29180, 30639, 32098, 40852, 43770, 48147, 50820, 51065, 61278, 64196, 80245, 87540, 96294, 102130, 112343, 122556, 153195, 160490, 176539, 192588, 204260, 224686, 240735, 306390, 320980, 337029, 353078, 449372, 481470, 529617, 561715, 612780, 674058, 706156, 882695, 962940, 1059234, 1123430, 1235773, 1348116, 1685145, 1765390, 2118468, 2246860, 2471546, 2648085, 3370290, 3530780, 3707319, 4943092, 5296170, 6178865, 6740580, 7414638, 10592340, 12357730, 14829276, 18536595, 24715460, 37073190, 74146380]

約数ペア:

[(1, 74146380), (2, 37073190), (3, 24715460), (4, 18536595), (5, 14829276), (6, 12357730), (7, 10592340), (10, 7414638), (11, 6740580), (12, 6178865), (14, 5296170), (15, 4943092), (20, 3707319), (21, 3530780), (22, 3370290), (28, 2648085), (30, 2471546), (33, 2246860), (35, 2118468), (42, 1765390), (44, 1685145), (55, 1348116), (60, 1235773), (66, 1123430), (70, 1059234), (77, 962940), (84, 882695), (105, 706156), (110, 674058), (121, 612780), (132, 561715), (140, 529617), (154, 481470), (165, 449372), (210, 353078), (220, 337029), (231, 320980), (242, 306390), (308, 240735), (330, 224686), (363, 204260), (385, 192588), (420, 176539), (462, 160490), (484, 153195), (605, 122556), (660, 112343), (726, 102130), (770, 96294), (847, 87540), (924, 80245), (1155, 64196), (1210, 61278), (1452, 51065), (1459, 50820), (1540, 48147), (1694, 43770), (1815, 40852), (2310, 32098), (2420, 30639), (2541, 29180), (2918, 25410), (3388, 21885), (3630, 20426), (4235, 17508), (4377, 16940), (4620, 16049), (5082, 14590), (5836, 12705), (7260, 10213), (7295, 10164), (8470, 8754)]