150579440

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{1249}}^1$

素因数の和:1410

約数の個数: 80

約数和(自身を含む): 385020000

約数和(自身を除く): 234440560

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 137, 176, 220, 274, 440, 548, 685, 880, 1096, 1249, 1370, 1507, 2192, 2498, 2740, 3014, 4996, 5480, 6028, 6245, 7535, 9992, 10960, 12056, 12490, 13739, 15070, 19984, 24112, 24980, 27478, 30140, 49960, 54956, 60280, 68695, 99920, 109912, 120560, 137390, 171113, 219824, 274780, 342226, 549560, 684452, 855565, 1099120, 1368904, 1711130, 1882243, 2737808, 3422260, 3764486, 6844520, 7528972, 9411215, 13689040, 15057944, 18822430, 30115888, 37644860, 75289720, 150579440]

約数ペア:

[(1, 150579440), (2, 75289720), (4, 37644860), (5, 30115888), (8, 18822430), (10, 15057944), (11, 13689040), (16, 9411215), (20, 7528972), (22, 6844520), (40, 3764486), (44, 3422260), (55, 2737808), (80, 1882243), (88, 1711130), (110, 1368904), (137, 1099120), (176, 855565), (220, 684452), (274, 549560), (440, 342226), (548, 274780), (685, 219824), (880, 171113), (1096, 137390), (1249, 120560), (1370, 109912), (1507, 99920), (2192, 68695), (2498, 60280), (2740, 54956), (3014, 49960), (4996, 30140), (5480, 27478), (6028, 24980), (6245, 24112), (7535, 19984), (9992, 15070), (10960, 13739), (12056, 12490)]