2081937900

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{67}}^1\times {\mathrm{14797}}^1$

素因数の和:14888

約数の個数: 144

約数和(自身を含む): 6987497216

約数和(自身を除く): 4905559316

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 67, 70, 75, 84, 100, 105, 134, 140, 150, 175, 201, 210, 268, 300, 335, 350, 402, 420, 469, 525, 670, 700, 804, 938, 1005, 1050, 1340, 1407, 1675, 1876, 2010, 2100, 2345, 2814, 3350, 4020, 4690, 5025, 5628, 6700, 7035, 9380, 10050, 11725, 14070, 14797, 20100, 23450, 28140, 29594, 35175, 44391, 46900, 59188, 70350, 73985, 88782, 103579, 140700, 147970, 177564, 207158, 221955, 295940, 310737, 369925, 414316, 443910, 517895, 621474, 739850, 887820, 991399, 1035790, 1109775, 1242948, 1479700, 1553685, 1982798, 2071580, 2219550, 2589475, 2974197, 3107370, 3965596, 4439100, 4956995, 5178950, 5948394, 6214740, 6939793, 7768425, 9913990, 10357900, 11896788, 13879586, 14870985, 15536850, 19827980, 20819379, 24784975, 27759172, 29741970, 31073700, 34698965, 41638758, 49569950, 59483940, 69397930, 74354925, 83277516, 99139900, 104096895, 138795860, 148709850, 173494825, 208193790, 297419700, 346989650, 416387580, 520484475, 693979300, 1040968950, 2081937900]

約数ペア:

[(1, 2081937900), (2, 1040968950), (3, 693979300), (4, 520484475), (5, 416387580), (6, 346989650), (7, 297419700), (10, 208193790), (12, 173494825), (14, 148709850), (15, 138795860), (20, 104096895), (21, 99139900), (25, 83277516), (28, 74354925), (30, 69397930), (35, 59483940), (42, 49569950), (50, 41638758), (60, 34698965), (67, 31073700), (70, 29741970), (75, 27759172), (84, 24784975), (100, 20819379), (105, 19827980), (134, 15536850), (140, 14870985), (150, 13879586), (175, 11896788), (201, 10357900), (210, 9913990), (268, 7768425), (300, 6939793), (335, 6214740), (350, 5948394), (402, 5178950), (420, 4956995), (469, 4439100), (525, 3965596), (670, 3107370), (700, 2974197), (804, 2589475), (938, 2219550), (1005, 2071580), (1050, 1982798), (1340, 1553685), (1407, 1479700), (1675, 1242948), (1876, 1109775), (2010, 1035790), (2100, 991399), (2345, 887820), (2814, 739850), (3350, 621474), (4020, 517895), (4690, 443910), (5025, 414316), (5628, 369925), (6700, 310737), (7035, 295940), (9380, 221955), (10050, 207158), (11725, 177564), (14070, 147970), (14797, 140700), (20100, 103579), (23450, 88782), (28140, 73985), (29594, 70350), (35175, 59188), (44391, 46900)]