20346822150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{137}}^1\times {\mathrm{349}}^1\times {\mathrm{2837}}^1$

素因数の和:3338

約数の個数: 96

約数和(自身を含む): 50992048800

約数和(自身を除く): 30645226650

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 137, 150, 274, 349, 411, 685, 698, 822, 1047, 1370, 1745, 2055, 2094, 2837, 3425, 3490, 4110, 5235, 5674, 6850, 8511, 8725, 10275, 10470, 14185, 17022, 17450, 20550, 26175, 28370, 42555, 47813, 52350, 70925, 85110, 95626, 141850, 143439, 212775, 239065, 286878, 388669, 425550, 478130, 717195, 777338, 990113, 1166007, 1195325, 1434390, 1943345, 1980226, 2332014, 2390650, 2970339, 3585975, 3886690, 4950565, 5830035, 5940678, 7171950, 9716725, 9901130, 11660070, 14851695, 19433450, 24752825, 29150175, 29703390, 49505650, 58300350, 74258475, 135645481, 148516950, 271290962, 406936443, 678227405, 813872886, 1356454810, 2034682215, 3391137025, 4069364430, 6782274050, 10173411075, 20346822150]

約数ペア:

[(1, 20346822150), (2, 10173411075), (3, 6782274050), (5, 4069364430), (6, 3391137025), (10, 2034682215), (15, 1356454810), (25, 813872886), (30, 678227405), (50, 406936443), (75, 271290962), (137, 148516950), (150, 135645481), (274, 74258475), (349, 58300350), (411, 49505650), (685, 29703390), (698, 29150175), (822, 24752825), (1047, 19433450), (1370, 14851695), (1745, 11660070), (2055, 9901130), (2094, 9716725), (2837, 7171950), (3425, 5940678), (3490, 5830035), (4110, 4950565), (5235, 3886690), (5674, 3585975), (6850, 2970339), (8511, 2390650), (8725, 2332014), (10275, 1980226), (10470, 1943345), (14185, 1434390), (17022, 1195325), (17450, 1166007), (20550, 990113), (26175, 777338), (28370, 717195), (42555, 478130), (47813, 425550), (52350, 388669), (70925, 286878), (85110, 239065), (95626, 212775), (141850, 143439)]