258202350

素因数分解:

$2^1\times 3^3\times 5^2\times 7^1\times {\mathrm{89}}^1\times {\mathrm{307}}^1$

素因数の和:424

約数の個数: 192

約数和(自身を含む): 824947200

約数和(自身を除く): 566744850

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, 89, 90, 105, 126, 135, 150, 175, 178, 189, 210, 225, 267, 270, 307, 315, 350, 378, 445, 450, 525, 534, 614, 623, 630, 675, 801, 890, 921, 945, 1050, 1246, 1335, 1350, 1535, 1575, 1602, 1842, 1869, 1890, 2149, 2225, 2403, 2670, 2763, 3070, 3115, 3150, 3738, 4005, 4298, 4450, 4605, 4725, 4806, 5526, 5607, 6230, 6447, 6675, 7675, 8010, 8289, 9210, 9345, 9450, 10745, 11214, 12015, 12894, 13350, 13815, 15350, 15575, 16578, 16821, 18690, 19341, 20025, 21490, 23025, 24030, 27323, 27630, 28035, 31150, 32235, 33642, 38682, 40050, 41445, 46050, 46725, 53725, 54646, 56070, 58023, 60075, 64470, 69075, 81969, 82890, 84105, 93450, 96705, 107450, 116046, 120150, 136615, 138150, 140175, 161175, 163938, 168210, 191261, 193410, 207225, 245907, 273230, 280350, 290115, 322350, 382522, 409845, 414450, 420525, 483525, 491814, 573783, 580230, 683075, 737721, 819690, 841050, 956305, 967050, 1147566, 1229535, 1366150, 1450575, 1475442, 1721349, 1912610, 2049225, 2459070, 2868915, 2901150, 3442698, 3688605, 4098450, 4781525, 5164047, 5737830, 6147675, 7377210, 8606745, 9563050, 10328094, 12295350, 14344575, 17213490, 18443025, 25820235, 28689150, 36886050, 43033725, 51640470, 86067450, 129101175, 258202350]

約数ペア:

[(1, 258202350), (2, 129101175), (3, 86067450), (5, 51640470), (6, 43033725), (7, 36886050), (9, 28689150), (10, 25820235), (14, 18443025), (15, 17213490), (18, 14344575), (21, 12295350), (25, 10328094), (27, 9563050), (30, 8606745), (35, 7377210), (42, 6147675), (45, 5737830), (50, 5164047), (54, 4781525), (63, 4098450), (70, 3688605), (75, 3442698), (89, 2901150), (90, 2868915), (105, 2459070), (126, 2049225), (135, 1912610), (150, 1721349), (175, 1475442), (178, 1450575), (189, 1366150), (210, 1229535), (225, 1147566), (267, 967050), (270, 956305), (307, 841050), (315, 819690), (350, 737721), (378, 683075), (445, 580230), (450, 573783), (525, 491814), (534, 483525), (614, 420525), (623, 414450), (630, 409845), (675, 382522), (801, 322350), (890, 290115), (921, 280350), (945, 273230), (1050, 245907), (1246, 207225), (1335, 193410), (1350, 191261), (1535, 168210), (1575, 163938), (1602, 161175), (1842, 140175), (1869, 138150), (1890, 136615), (2149, 120150), (2225, 116046), (2403, 107450), (2670, 96705), (2763, 93450), (3070, 84105), (3115, 82890), (3150, 81969), (3738, 69075), (4005, 64470), (4298, 60075), (4450, 58023), (4605, 56070), (4725, 54646), (4806, 53725), (5526, 46725), (5607, 46050), (6230, 41445), (6447, 40050), (6675, 38682), (7675, 33642), (8010, 32235), (8289, 31150), (9210, 28035), (9345, 27630), (9450, 27323), (10745, 24030), (11214, 23025), (12015, 21490), (12894, 20025), (13350, 19341), (13815, 18690), (15350, 16821), (15575, 16578)]