12817832940

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{103}}^1\times {\mathrm{62851}}^1$

素因数の和:62980

約数の個数: 144

約数和(自身を含む): 42827855616

約数和(自身を除く): 30010022676

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 55, 60, 66, 90, 99, 103, 110, 132, 165, 180, 198, 206, 220, 309, 330, 396, 412, 495, 515, 618, 660, 927, 990, 1030, 1133, 1236, 1545, 1854, 1980, 2060, 2266, 3090, 3399, 3708, 4532, 4635, 5665, 6180, 6798, 9270, 10197, 11330, 13596, 16995, 18540, 20394, 22660, 33990, 40788, 50985, 62851, 67980, 101970, 125702, 188553, 203940, 251404, 314255, 377106, 565659, 628510, 691361, 754212, 942765, 1131318, 1257020, 1382722, 1885530, 2074083, 2262636, 2765444, 2828295, 3456805, 3771060, 4148166, 5656590, 6222249, 6473653, 6913610, 8296332, 10370415, 11313180, 12444498, 12947306, 13827220, 19420959, 20740830, 24888996, 25894612, 31111245, 32368265, 38841918, 41481660, 58262877, 62222490, 64736530, 71210183, 77683836, 97104795, 116525754, 124444980, 129473060, 142420366, 194209590, 213630549, 233051508, 284840732, 291314385, 356050915, 388419180, 427261098, 582628770, 640891647, 712101830, 854522196, 1068152745, 1165257540, 1281783294, 1424203660, 2136305490, 2563566588, 3204458235, 4272610980, 6408916470, 12817832940]

約数ペア:

[(1, 12817832940), (2, 6408916470), (3, 4272610980), (4, 3204458235), (5, 2563566588), (6, 2136305490), (9, 1424203660), (10, 1281783294), (11, 1165257540), (12, 1068152745), (15, 854522196), (18, 712101830), (20, 640891647), (22, 582628770), (30, 427261098), (33, 388419180), (36, 356050915), (44, 291314385), (45, 284840732), (55, 233051508), (60, 213630549), (66, 194209590), (90, 142420366), (99, 129473060), (103, 124444980), (110, 116525754), (132, 97104795), (165, 77683836), (180, 71210183), (198, 64736530), (206, 62222490), (220, 58262877), (309, 41481660), (330, 38841918), (396, 32368265), (412, 31111245), (495, 25894612), (515, 24888996), (618, 20740830), (660, 19420959), (927, 13827220), (990, 12947306), (1030, 12444498), (1133, 11313180), (1236, 10370415), (1545, 8296332), (1854, 6913610), (1980, 6473653), (2060, 6222249), (2266, 5656590), (3090, 4148166), (3399, 3771060), (3708, 3456805), (4532, 2828295), (4635, 2765444), (5665, 2262636), (6180, 2074083), (6798, 1885530), (9270, 1382722), (10197, 1257020), (11330, 1131318), (13596, 942765), (16995, 754212), (18540, 691361), (20394, 628510), (22660, 565659), (33990, 377106), (40788, 314255), (50985, 251404), (62851, 203940), (67980, 188553), (101970, 125702)]