81330382350

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{266177}}^1$

素因数の和:266299

約数の個数: 144

約数和(自身を含む): 252298414368

約数和(自身を除く): 170968032018

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 97, 105, 126, 150, 175, 194, 210, 225, 291, 315, 350, 450, 485, 525, 582, 630, 679, 873, 970, 1050, 1358, 1455, 1575, 1746, 2037, 2425, 2910, 3150, 3395, 4074, 4365, 4850, 6111, 6790, 7275, 8730, 10185, 12222, 14550, 16975, 20370, 21825, 30555, 33950, 43650, 50925, 61110, 101850, 152775, 266177, 305550, 532354, 798531, 1330885, 1597062, 1863239, 2395593, 2661770, 3726478, 3992655, 4791186, 5589717, 6654425, 7985310, 9316195, 11179434, 11977965, 13308850, 16769151, 18632390, 19963275, 23955930, 25819169, 27948585, 33538302, 39926550, 46580975, 51638338, 55897170, 59889825, 77457507, 83845755, 93161950, 119779650, 129095845, 139742925, 154915014, 167691510, 180734183, 232372521, 258191690, 279485850, 361468366, 387287535, 419228775, 464745042, 542202549, 645479225, 774575070, 838457550, 903670915, 1084405098, 1161862605, 1290958450, 1626607647, 1807341830, 1936437675, 2323725210, 2711012745, 3253215294, 3872875350, 4518354575, 5422025490, 5809313025, 8133038235, 9036709150, 11618626050, 13555063725, 16266076470, 27110127450, 40665191175, 81330382350]

約数ペア:

[(1, 81330382350), (2, 40665191175), (3, 27110127450), (5, 16266076470), (6, 13555063725), (7, 11618626050), (9, 9036709150), (10, 8133038235), (14, 5809313025), (15, 5422025490), (18, 4518354575), (21, 3872875350), (25, 3253215294), (30, 2711012745), (35, 2323725210), (42, 1936437675), (45, 1807341830), (50, 1626607647), (63, 1290958450), (70, 1161862605), (75, 1084405098), (90, 903670915), (97, 838457550), (105, 774575070), (126, 645479225), (150, 542202549), (175, 464745042), (194, 419228775), (210, 387287535), (225, 361468366), (291, 279485850), (315, 258191690), (350, 232372521), (450, 180734183), (485, 167691510), (525, 154915014), (582, 139742925), (630, 129095845), (679, 119779650), (873, 93161950), (970, 83845755), (1050, 77457507), (1358, 59889825), (1455, 55897170), (1575, 51638338), (1746, 46580975), (2037, 39926550), (2425, 33538302), (2910, 27948585), (3150, 25819169), (3395, 23955930), (4074, 19963275), (4365, 18632390), (4850, 16769151), (6111, 13308850), (6790, 11977965), (7275, 11179434), (8730, 9316195), (10185, 7985310), (12222, 6654425), (14550, 5589717), (16975, 4791186), (20370, 3992655), (21825, 3726478), (30555, 2661770), (33950, 2395593), (43650, 1863239), (50925, 1597062), (61110, 1330885), (101850, 798531), (152775, 532354), (266177, 305550)]