977687550

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{307}}^1\times {\mathrm{337}}^1$

素因数の和:672

約数の個数: 192

約数和(自身を含む): 3098135040

約数和(自身を除く): 2120447490

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 27, 30, 35, 42, 45, 50, 54, 63, 70, 75, 90, 105, 126, 135, 150, 175, 189, 210, 225, 270, 307, 315, 337, 350, 378, 450, 525, 614, 630, 674, 675, 921, 945, 1011, 1050, 1350, 1535, 1575, 1685, 1842, 1890, 2022, 2149, 2359, 2763, 3033, 3070, 3150, 3370, 4298, 4605, 4718, 4725, 5055, 5526, 6066, 6447, 7077, 7675, 8289, 8425, 9099, 9210, 9450, 10110, 10745, 11795, 12894, 13815, 14154, 15165, 15350, 16578, 16850, 18198, 19341, 21231, 21490, 23025, 23590, 25275, 27630, 30330, 32235, 35385, 38682, 41445, 42462, 45495, 46050, 50550, 53725, 58023, 58975, 63693, 64470, 69075, 70770, 75825, 82890, 90990, 96705, 103459, 106155, 107450, 116046, 117950, 127386, 138150, 151650, 161175, 176925, 193410, 206918, 207225, 212310, 227475, 290115, 310377, 318465, 322350, 353850, 414450, 454950, 483525, 517295, 530775, 580230, 620754, 636930, 724213, 931131, 967050, 1034590, 1061550, 1448426, 1450575, 1551885, 1592325, 1862262, 2172639, 2586475, 2793393, 2901150, 3103770, 3184650, 3621065, 4345278, 4655655, 5172950, 5586786, 6517917, 7242130, 7759425, 9311310, 10863195, 13035834, 13966965, 15518850, 18105325, 19553751, 21726390, 23278275, 27933930, 32589585, 36210650, 39107502, 46556550, 54315975, 65179170, 69834825, 97768755, 108631950, 139669650, 162947925, 195537510, 325895850, 488843775, 977687550]

約数ペア:

[(1, 977687550), (2, 488843775), (3, 325895850), (5, 195537510), (6, 162947925), (7, 139669650), (9, 108631950), (10, 97768755), (14, 69834825), (15, 65179170), (18, 54315975), (21, 46556550), (25, 39107502), (27, 36210650), (30, 32589585), (35, 27933930), (42, 23278275), (45, 21726390), (50, 19553751), (54, 18105325), (63, 15518850), (70, 13966965), (75, 13035834), (90, 10863195), (105, 9311310), (126, 7759425), (135, 7242130), (150, 6517917), (175, 5586786), (189, 5172950), (210, 4655655), (225, 4345278), (270, 3621065), (307, 3184650), (315, 3103770), (337, 2901150), (350, 2793393), (378, 2586475), (450, 2172639), (525, 1862262), (614, 1592325), (630, 1551885), (674, 1450575), (675, 1448426), (921, 1061550), (945, 1034590), (1011, 967050), (1050, 931131), (1350, 724213), (1535, 636930), (1575, 620754), (1685, 580230), (1842, 530775), (1890, 517295), (2022, 483525), (2149, 454950), (2359, 414450), (2763, 353850), (3033, 322350), (3070, 318465), (3150, 310377), (3370, 290115), (4298, 227475), (4605, 212310), (4718, 207225), (4725, 206918), (5055, 193410), (5526, 176925), (6066, 161175), (6447, 151650), (7077, 138150), (7675, 127386), (8289, 117950), (8425, 116046), (9099, 107450), (9210, 106155), (9450, 103459), (10110, 96705), (10745, 90990), (11795, 82890), (12894, 75825), (13815, 70770), (14154, 69075), (15165, 64470), (15350, 63693), (16578, 58975), (16850, 58023), (18198, 53725), (19341, 50550), (21231, 46050), (21490, 45495), (23025, 42462), (23590, 41445), (25275, 38682), (27630, 35385), (30330, 32235)]