142459800

素因数分解:

$2^3\times 3^1\times 5^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{317}}^1$

素因数の和:450

約数の個数: 192

約数和(自身を含む): 511038720

約数和(自身を除く): 368578920

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 50, 56, 60, 70, 75, 84, 100, 105, 107, 120, 140, 150, 168, 175, 200, 210, 214, 280, 300, 317, 321, 350, 420, 428, 525, 535, 600, 634, 642, 700, 749, 840, 856, 951, 1050, 1070, 1268, 1284, 1400, 1498, 1585, 1605, 1902, 2100, 2140, 2219, 2247, 2536, 2568, 2675, 2996, 3170, 3210, 3745, 3804, 4200, 4280, 4438, 4494, 4755, 5350, 5992, 6340, 6420, 6657, 7490, 7608, 7925, 8025, 8876, 8988, 9510, 10700, 11095, 11235, 12680, 12840, 13314, 14980, 15850, 16050, 17752, 17976, 18725, 19020, 21400, 22190, 22470, 23775, 26628, 29960, 31700, 32100, 33285, 33919, 37450, 38040, 44380, 44940, 47550, 53256, 55475, 56175, 63400, 64200, 66570, 67838, 74900, 88760, 89880, 95100, 101757, 110950, 112350, 133140, 135676, 149800, 166425, 169595, 190200, 203514, 221900, 224700, 237433, 266280, 271352, 332850, 339190, 407028, 443800, 449400, 474866, 508785, 665700, 678380, 712299, 814056, 847975, 949732, 1017570, 1187165, 1331400, 1356760, 1424598, 1695950, 1899464, 2035140, 2374330, 2543925, 2849196, 3391900, 3561495, 4070280, 4748660, 5087850, 5698392, 5935825, 6783800, 7122990, 9497320, 10175700, 11871650, 14245980, 17807475, 20351400, 23743300, 28491960, 35614950, 47486600, 71229900, 142459800]

約数ペア:

[(1, 142459800), (2, 71229900), (3, 47486600), (4, 35614950), (5, 28491960), (6, 23743300), (7, 20351400), (8, 17807475), (10, 14245980), (12, 11871650), (14, 10175700), (15, 9497320), (20, 7122990), (21, 6783800), (24, 5935825), (25, 5698392), (28, 5087850), (30, 4748660), (35, 4070280), (40, 3561495), (42, 3391900), (50, 2849196), (56, 2543925), (60, 2374330), (70, 2035140), (75, 1899464), (84, 1695950), (100, 1424598), (105, 1356760), (107, 1331400), (120, 1187165), (140, 1017570), (150, 949732), (168, 847975), (175, 814056), (200, 712299), (210, 678380), (214, 665700), (280, 508785), (300, 474866), (317, 449400), (321, 443800), (350, 407028), (420, 339190), (428, 332850), (525, 271352), (535, 266280), (600, 237433), (634, 224700), (642, 221900), (700, 203514), (749, 190200), (840, 169595), (856, 166425), (951, 149800), (1050, 135676), (1070, 133140), (1268, 112350), (1284, 110950), (1400, 101757), (1498, 95100), (1585, 89880), (1605, 88760), (1902, 74900), (2100, 67838), (2140, 66570), (2219, 64200), (2247, 63400), (2536, 56175), (2568, 55475), (2675, 53256), (2996, 47550), (3170, 44940), (3210, 44380), (3745, 38040), (3804, 37450), (4200, 33919), (4280, 33285), (4438, 32100), (4494, 31700), (4755, 29960), (5350, 26628), (5992, 23775), (6340, 22470), (6420, 22190), (6657, 21400), (7490, 19020), (7608, 18725), (7925, 17976), (8025, 17752), (8876, 16050), (8988, 15850), (9510, 14980), (10700, 13314), (11095, 12840), (11235, 12680)]