308513245140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{3539}}^1\times {\mathrm{3697}}^1$

素因数の和:7382

約数の個数: 144

約数和(自身を含む): 943488786240

約数和(自身を除く): 634975541100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 131, 180, 262, 393, 524, 655, 786, 1179, 1310, 1572, 1965, 2358, 2620, 3539, 3697, 3930, 4716, 5895, 7078, 7394, 7860, 10617, 11091, 11790, 14156, 14788, 17695, 18485, 21234, 22182, 23580, 31851, 33273, 35390, 36970, 42468, 44364, 53085, 55455, 63702, 66546, 70780, 73940, 106170, 110910, 127404, 133092, 159255, 166365, 212340, 221820, 318510, 332730, 463609, 484307, 637020, 665460, 927218, 968614, 1390827, 1452921, 1854436, 1937228, 2318045, 2421535, 2781654, 2905842, 4172481, 4358763, 4636090, 4843070, 5563308, 5811684, 6954135, 7264605, 8344962, 8717526, 9272180, 9686140, 13083683, 13908270, 14529210, 16689924, 17435052, 20862405, 21793815, 26167366, 27816540, 29058420, 39251049, 41724810, 43587630, 52334732, 65418415, 78502098, 83449620, 87175260, 117753147, 130836830, 157004196, 196255245, 235506294, 261673660, 392510490, 471012588, 588765735, 785020980, 1177531470, 1713962473, 2355062940, 3427924946, 5141887419, 6855849892, 8569812365, 10283774838, 15425662257, 17139624730, 20567549676, 25709437095, 30851324514, 34279249460, 51418874190, 61702649028, 77128311285, 102837748380, 154256622570, 308513245140]

約数ペア:

[(1, 308513245140), (2, 154256622570), (3, 102837748380), (4, 77128311285), (5, 61702649028), (6, 51418874190), (9, 34279249460), (10, 30851324514), (12, 25709437095), (15, 20567549676), (18, 17139624730), (20, 15425662257), (30, 10283774838), (36, 8569812365), (45, 6855849892), (60, 5141887419), (90, 3427924946), (131, 2355062940), (180, 1713962473), (262, 1177531470), (393, 785020980), (524, 588765735), (655, 471012588), (786, 392510490), (1179, 261673660), (1310, 235506294), (1572, 196255245), (1965, 157004196), (2358, 130836830), (2620, 117753147), (3539, 87175260), (3697, 83449620), (3930, 78502098), (4716, 65418415), (5895, 52334732), (7078, 43587630), (7394, 41724810), (7860, 39251049), (10617, 29058420), (11091, 27816540), (11790, 26167366), (14156, 21793815), (14788, 20862405), (17695, 17435052), (18485, 16689924), (21234, 14529210), (22182, 13908270), (23580, 13083683), (31851, 9686140), (33273, 9272180), (35390, 8717526), (36970, 8344962), (42468, 7264605), (44364, 6954135), (53085, 5811684), (55455, 5563308), (63702, 4843070), (66546, 4636090), (70780, 4358763), (73940, 4172481), (106170, 2905842), (110910, 2781654), (127404, 2421535), (133092, 2318045), (159255, 1937228), (166365, 1854436), (212340, 1452921), (221820, 1390827), (318510, 968614), (332730, 927218), (463609, 665460), (484307, 637020)]