103280940

素因数分解:

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

素因数の和:421

約数の個数: 192

約数和(自身を含む): 372556800

約数和(自身を除く): 269275860

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 27, 28, 30, 35, 36, 42, 45, 54, 60, 63, 70, 84, 89, 90, 105, 108, 126, 135, 140, 178, 180, 189, 210, 252, 267, 270, 307, 315, 356, 378, 420, 445, 534, 540, 614, 623, 630, 756, 801, 890, 921, 945, 1068, 1228, 1246, 1260, 1335, 1535, 1602, 1780, 1842, 1869, 1890, 2149, 2403, 2492, 2670, 2763, 3070, 3115, 3204, 3684, 3738, 3780, 4005, 4298, 4605, 4806, 5340, 5526, 5607, 6140, 6230, 6447, 7476, 8010, 8289, 8596, 9210, 9345, 9612, 10745, 11052, 11214, 12015, 12460, 12894, 13815, 16020, 16578, 16821, 18420, 18690, 19341, 21490, 22428, 24030, 25788, 27323, 27630, 28035, 32235, 33156, 33642, 37380, 38682, 41445, 42980, 48060, 54646, 55260, 56070, 58023, 64470, 67284, 77364, 81969, 82890, 84105, 96705, 109292, 112140, 116046, 128940, 136615, 163938, 165780, 168210, 191261, 193410, 232092, 245907, 273230, 290115, 327876, 336420, 382522, 386820, 409845, 491814, 546460, 573783, 580230, 737721, 765044, 819690, 956305, 983628, 1147566, 1160460, 1229535, 1475442, 1639380, 1721349, 1912610, 2295132, 2459070, 2868915, 2950884, 3442698, 3688605, 3825220, 4918140, 5164047, 5737830, 6885396, 7377210, 8606745, 10328094, 11475660, 14754420, 17213490, 20656188, 25820235, 34426980, 51640470, 103280940]

約数ペア:

[(1, 103280940), (2, 51640470), (3, 34426980), (4, 25820235), (5, 20656188), (6, 17213490), (7, 14754420), (9, 11475660), (10, 10328094), (12, 8606745), (14, 7377210), (15, 6885396), (18, 5737830), (20, 5164047), (21, 4918140), (27, 3825220), (28, 3688605), (30, 3442698), (35, 2950884), (36, 2868915), (42, 2459070), (45, 2295132), (54, 1912610), (60, 1721349), (63, 1639380), (70, 1475442), (84, 1229535), (89, 1160460), (90, 1147566), (105, 983628), (108, 956305), (126, 819690), (135, 765044), (140, 737721), (178, 580230), (180, 573783), (189, 546460), (210, 491814), (252, 409845), (267, 386820), (270, 382522), (307, 336420), (315, 327876), (356, 290115), (378, 273230), (420, 245907), (445, 232092), (534, 193410), (540, 191261), (614, 168210), (623, 165780), (630, 163938), (756, 136615), (801, 128940), (890, 116046), (921, 112140), (945, 109292), (1068, 96705), (1228, 84105), (1246, 82890), (1260, 81969), (1335, 77364), (1535, 67284), (1602, 64470), (1780, 58023), (1842, 56070), (1869, 55260), (1890, 54646), (2149, 48060), (2403, 42980), (2492, 41445), (2670, 38682), (2763, 37380), (3070, 33642), (3115, 33156), (3204, 32235), (3684, 28035), (3738, 27630), (3780, 27323), (4005, 25788), (4298, 24030), (4605, 22428), (4806, 21490), (5340, 19341), (5526, 18690), (5607, 18420), (6140, 16821), (6230, 16578), (6447, 16020), (7476, 13815), (8010, 12894), (8289, 12460), (8596, 12015), (9210, 11214), (9345, 11052), (9612, 10745)]