75458640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{73}}^2$

素因数の和:221

約数の個数: 120

約数和(自身を含む): 241189920

約数和(自身を除く): 165731280

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 73, 80, 118, 120, 146, 177, 219, 236, 240, 292, 295, 354, 365, 438, 472, 584, 590, 708, 730, 876, 885, 944, 1095, 1168, 1180, 1416, 1460, 1752, 1770, 2190, 2360, 2832, 2920, 3504, 3540, 4307, 4380, 4720, 5329, 5840, 7080, 8614, 8760, 10658, 12921, 14160, 15987, 17228, 17520, 21316, 21535, 25842, 26645, 31974, 34456, 42632, 43070, 51684, 53290, 63948, 64605, 68912, 79935, 85264, 86140, 103368, 106580, 127896, 129210, 159870, 172280, 206736, 213160, 255792, 258420, 314411, 319740, 344560, 426320, 516840, 628822, 639480, 943233, 1033680, 1257644, 1278960, 1572055, 1886466, 2515288, 3144110, 3772932, 4716165, 5030576, 6288220, 7545864, 9432330, 12576440, 15091728, 18864660, 25152880, 37729320, 75458640]

約数ペア:

[(1, 75458640), (2, 37729320), (3, 25152880), (4, 18864660), (5, 15091728), (6, 12576440), (8, 9432330), (10, 7545864), (12, 6288220), (15, 5030576), (16, 4716165), (20, 3772932), (24, 3144110), (30, 2515288), (40, 1886466), (48, 1572055), (59, 1278960), (60, 1257644), (73, 1033680), (80, 943233), (118, 639480), (120, 628822), (146, 516840), (177, 426320), (219, 344560), (236, 319740), (240, 314411), (292, 258420), (295, 255792), (354, 213160), (365, 206736), (438, 172280), (472, 159870), (584, 129210), (590, 127896), (708, 106580), (730, 103368), (876, 86140), (885, 85264), (944, 79935), (1095, 68912), (1168, 64605), (1180, 63948), (1416, 53290), (1460, 51684), (1752, 43070), (1770, 42632), (2190, 34456), (2360, 31974), (2832, 26645), (2920, 25842), (3504, 21535), (3540, 21316), (4307, 17520), (4380, 17228), (4720, 15987), (5329, 14160), (5840, 12921), (7080, 10658), (8614, 8760)]