290433150

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{137}}^1\times {\mathrm{673}}^1$

素因数の和:835

約数の個数: 144

約数和(自身を含む): 899612064

約数和(自身を除く): 609178914

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 35, 42, 45, 50, 63, 70, 75, 90, 105, 126, 137, 150, 175, 210, 225, 274, 315, 350, 411, 450, 525, 630, 673, 685, 822, 959, 1050, 1233, 1346, 1370, 1575, 1918, 2019, 2055, 2466, 2877, 3150, 3365, 3425, 4038, 4110, 4711, 4795, 5754, 6057, 6165, 6730, 6850, 8631, 9422, 9590, 10095, 10275, 12114, 12330, 14133, 14385, 16825, 17262, 20190, 20550, 23555, 23975, 28266, 28770, 30285, 30825, 33650, 42399, 43155, 47110, 47950, 50475, 60570, 61650, 70665, 71925, 84798, 86310, 92201, 100950, 117775, 141330, 143850, 151425, 184402, 211995, 215775, 235550, 276603, 302850, 353325, 423990, 431550, 461005, 553206, 645407, 706650, 829809, 922010, 1059975, 1290814, 1383015, 1659618, 1936221, 2119950, 2305025, 2766030, 3227035, 3872442, 4149045, 4610050, 5808663, 6454070, 6915075, 8298090, 9681105, 11617326, 13830150, 16135175, 19362210, 20745225, 29043315, 32270350, 41490450, 48405525, 58086630, 96811050, 145216575, 290433150]

約数ペア:

[(1, 290433150), (2, 145216575), (3, 96811050), (5, 58086630), (6, 48405525), (7, 41490450), (9, 32270350), (10, 29043315), (14, 20745225), (15, 19362210), (18, 16135175), (21, 13830150), (25, 11617326), (30, 9681105), (35, 8298090), (42, 6915075), (45, 6454070), (50, 5808663), (63, 4610050), (70, 4149045), (75, 3872442), (90, 3227035), (105, 2766030), (126, 2305025), (137, 2119950), (150, 1936221), (175, 1659618), (210, 1383015), (225, 1290814), (274, 1059975), (315, 922010), (350, 829809), (411, 706650), (450, 645407), (525, 553206), (630, 461005), (673, 431550), (685, 423990), (822, 353325), (959, 302850), (1050, 276603), (1233, 235550), (1346, 215775), (1370, 211995), (1575, 184402), (1918, 151425), (2019, 143850), (2055, 141330), (2466, 117775), (2877, 100950), (3150, 92201), (3365, 86310), (3425, 84798), (4038, 71925), (4110, 70665), (4711, 61650), (4795, 60570), (5754, 50475), (6057, 47950), (6165, 47110), (6730, 43155), (6850, 42399), (8631, 33650), (9422, 30825), (9590, 30285), (10095, 28770), (10275, 28266), (12114, 23975), (12330, 23555), (14133, 20550), (14385, 20190), (16825, 17262)]