144923450

素因数分解:

$2^1\times 5^2\times 7^1\times {\mathrm{19}}^2\times {\mathrm{31}}^1\times {\mathrm{37}}^1$

素因数の和:125

約数の個数: 144

約数和(自身を含む): 344692224

約数和(自身を除く): 199768774

約数列:

[1, 2, 5, 7, 10, 14, 19, 25, 31, 35, 37, 38, 50, 62, 70, 74, 95, 133, 155, 175, 185, 190, 217, 259, 266, 310, 350, 361, 370, 434, 475, 518, 589, 665, 703, 722, 775, 925, 950, 1085, 1147, 1178, 1295, 1330, 1406, 1550, 1805, 1850, 2170, 2294, 2527, 2590, 2945, 3325, 3515, 3610, 4123, 4921, 5054, 5425, 5735, 5890, 6475, 6650, 7030, 8029, 8246, 9025, 9842, 10850, 11191, 11470, 12635, 12950, 13357, 14725, 16058, 17575, 18050, 20615, 21793, 22382, 24605, 25270, 26714, 28675, 29450, 35150, 40145, 41230, 43586, 49210, 55955, 57350, 63175, 66785, 78337, 80290, 93499, 103075, 108965, 111910, 123025, 126350, 133570, 152551, 156674, 186998, 200725, 206150, 217930, 246050, 279775, 305102, 333925, 391685, 401450, 414067, 467495, 544825, 559550, 667850, 762755, 783370, 828134, 934990, 1089650, 1525510, 1958425, 2070335, 2337475, 2898469, 3813775, 3916850, 4140670, 4674950, 5796938, 7627550, 10351675, 14492345, 20703350, 28984690, 72461725, 144923450]

約数ペア:

[(1, 144923450), (2, 72461725), (5, 28984690), (7, 20703350), (10, 14492345), (14, 10351675), (19, 7627550), (25, 5796938), (31, 4674950), (35, 4140670), (37, 3916850), (38, 3813775), (50, 2898469), (62, 2337475), (70, 2070335), (74, 1958425), (95, 1525510), (133, 1089650), (155, 934990), (175, 828134), (185, 783370), (190, 762755), (217, 667850), (259, 559550), (266, 544825), (310, 467495), (350, 414067), (361, 401450), (370, 391685), (434, 333925), (475, 305102), (518, 279775), (589, 246050), (665, 217930), (703, 206150), (722, 200725), (775, 186998), (925, 156674), (950, 152551), (1085, 133570), (1147, 126350), (1178, 123025), (1295, 111910), (1330, 108965), (1406, 103075), (1550, 93499), (1805, 80290), (1850, 78337), (2170, 66785), (2294, 63175), (2527, 57350), (2590, 55955), (2945, 49210), (3325, 43586), (3515, 41230), (3610, 40145), (4123, 35150), (4921, 29450), (5054, 28675), (5425, 26714), (5735, 25270), (5890, 24605), (6475, 22382), (6650, 21793), (7030, 20615), (8029, 18050), (8246, 17575), (9025, 16058), (9842, 14725), (10850, 13357), (11191, 12950), (11470, 12635)]