149017000

素因数分解:

$2^3\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1$

素因数の和:105

約数の個数: 256

約数和(自身を含む): 431308800

約数和(自身を除く): 282291800

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 23, 25, 31, 38, 40, 44, 46, 50, 55, 62, 76, 88, 92, 95, 100, 110, 115, 124, 125, 152, 155, 184, 190, 200, 209, 220, 230, 248, 250, 253, 275, 310, 341, 380, 418, 437, 440, 460, 475, 500, 506, 550, 575, 589, 620, 682, 713, 760, 775, 836, 874, 920, 950, 1000, 1012, 1045, 1100, 1150, 1178, 1240, 1265, 1364, 1375, 1426, 1550, 1672, 1705, 1748, 1900, 2024, 2090, 2185, 2200, 2300, 2356, 2375, 2530, 2728, 2750, 2852, 2875, 2945, 3100, 3410, 3496, 3565, 3800, 3875, 4180, 4370, 4600, 4712, 4750, 4807, 5060, 5225, 5500, 5704, 5750, 5890, 6200, 6325, 6479, 6820, 7130, 7750, 7843, 8360, 8525, 8740, 9500, 9614, 10120, 10450, 10925, 11000, 11500, 11780, 12650, 12958, 13547, 13640, 14260, 14725, 15500, 15686, 17050, 17480, 17825, 19000, 19228, 20900, 21850, 23000, 23560, 24035, 25300, 25916, 26125, 27094, 28520, 29450, 31000, 31372, 31625, 32395, 34100, 35650, 38456, 39215, 41800, 42625, 43700, 48070, 50600, 51832, 52250, 54188, 54625, 58900, 62744, 63250, 64790, 67735, 68200, 71300, 73625, 78430, 85250, 87400, 89125, 96140, 104500, 108376, 109250, 117800, 120175, 126500, 129580, 135470, 142600, 147250, 149017, 156860, 161975, 170500, 178250, 192280, 196075, 209000, 218500, 240350, 253000, 259160, 270940, 294500, 298034, 313720, 323950, 338675, 341000, 356500, 392150, 437000, 480700, 541880, 589000, 596068, 600875, 647900, 677350, 713000, 745085, 784300, 809875, 961400, 980375, 1192136, 1201750, 1295800, 1354700, 1490170, 1568600, 1619750, 1693375, 1960750, 2403500, 2709400, 2980340, 3239500, 3386750, 3725425, 3921500, 4807000, 5960680, 6479000, 6773500, 7450850, 7843000, 13547000, 14901700, 18627125, 29803400, 37254250, 74508500, 149017000]

約数ペア:

[(1, 149017000), (2, 74508500), (4, 37254250), (5, 29803400), (8, 18627125), (10, 14901700), (11, 13547000), (19, 7843000), (20, 7450850), (22, 6773500), (23, 6479000), (25, 5960680), (31, 4807000), (38, 3921500), (40, 3725425), (44, 3386750), (46, 3239500), (50, 2980340), (55, 2709400), (62, 2403500), (76, 1960750), (88, 1693375), (92, 1619750), (95, 1568600), (100, 1490170), (110, 1354700), (115, 1295800), (124, 1201750), (125, 1192136), (152, 980375), (155, 961400), (184, 809875), (190, 784300), (200, 745085), (209, 713000), (220, 677350), (230, 647900), (248, 600875), (250, 596068), (253, 589000), (275, 541880), (310, 480700), (341, 437000), (380, 392150), (418, 356500), (437, 341000), (440, 338675), (460, 323950), (475, 313720), (500, 298034), (506, 294500), (550, 270940), (575, 259160), (589, 253000), (620, 240350), (682, 218500), (713, 209000), (760, 196075), (775, 192280), (836, 178250), (874, 170500), (920, 161975), (950, 156860), (1000, 149017), (1012, 147250), (1045, 142600), (1100, 135470), (1150, 129580), (1178, 126500), (1240, 120175), (1265, 117800), (1364, 109250), (1375, 108376), (1426, 104500), (1550, 96140), (1672, 89125), (1705, 87400), (1748, 85250), (1900, 78430), (2024, 73625), (2090, 71300), (2185, 68200), (2200, 67735), (2300, 64790), (2356, 63250), (2375, 62744), (2530, 58900), (2728, 54625), (2750, 54188), (2852, 52250), (2875, 51832), (2945, 50600), (3100, 48070), (3410, 43700), (3496, 42625), (3565, 41800), (3800, 39215), (3875, 38456), (4180, 35650), (4370, 34100), (4600, 32395), (4712, 31625), (4750, 31372), (4807, 31000), (5060, 29450), (5225, 28520), (5500, 27094), (5704, 26125), (5750, 25916), (5890, 25300), (6200, 24035), (6325, 23560), (6479, 23000), (6820, 21850), (7130, 20900), (7750, 19228), (7843, 19000), (8360, 17825), (8525, 17480), (8740, 17050), (9500, 15686), (9614, 15500), (10120, 14725), (10450, 14260), (10925, 13640), (11000, 13547), (11500, 12958), (11780, 12650)]