149699760

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{89107}}^1$

素因数の和:89130

約数の個数: 80

約数和(自身を含む): 530370816

約数和(自身を除く): 380671056

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 89107, 178214, 267321, 356428, 445535, 534642, 623749, 712856, 891070, 1069284, 1247498, 1336605, 1425712, 1782140, 1871247, 2138568, 2494996, 2673210, 3118745, 3564280, 3742494, 4277136, 4989992, 5346420, 6237490, 7128560, 7484988, 9356235, 9979984, 10692840, 12474980, 14969976, 18712470, 21385680, 24949960, 29939952, 37424940, 49899920, 74849880, 149699760]

約数ペア:

[(1, 149699760), (2, 74849880), (3, 49899920), (4, 37424940), (5, 29939952), (6, 24949960), (7, 21385680), (8, 18712470), (10, 14969976), (12, 12474980), (14, 10692840), (15, 9979984), (16, 9356235), (20, 7484988), (21, 7128560), (24, 6237490), (28, 5346420), (30, 4989992), (35, 4277136), (40, 3742494), (42, 3564280), (48, 3118745), (56, 2673210), (60, 2494996), (70, 2138568), (80, 1871247), (84, 1782140), (105, 1425712), (112, 1336605), (120, 1247498), (140, 1069284), (168, 891070), (210, 712856), (240, 623749), (280, 534642), (336, 445535), (420, 356428), (560, 267321), (840, 178214), (1680, 89107)]