166444380

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:380

約数の個数: 144

約数和(自身を含む): 523635840

約数和(自身を除く): 357191460

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 53, 60, 73, 90, 106, 146, 159, 180, 212, 219, 239, 265, 292, 318, 365, 438, 477, 478, 530, 636, 657, 717, 730, 795, 876, 954, 956, 1060, 1095, 1195, 1314, 1434, 1460, 1590, 1908, 2151, 2190, 2385, 2390, 2628, 2868, 3180, 3285, 3585, 3869, 4302, 4380, 4770, 4780, 6570, 7170, 7738, 8604, 9540, 10755, 11607, 12667, 13140, 14340, 15476, 17447, 19345, 21510, 23214, 25334, 34821, 34894, 38001, 38690, 43020, 46428, 50668, 52341, 58035, 63335, 69642, 69788, 76002, 77380, 87235, 104682, 114003, 116070, 126670, 139284, 152004, 157023, 174105, 174470, 190005, 209364, 228006, 232140, 253340, 261705, 314046, 348210, 348940, 380010, 456012, 523410, 570015, 628092, 696420, 760020, 785115, 924691, 1046820, 1140030, 1570230, 1849382, 2280060, 2774073, 3140460, 3698764, 4623455, 5548146, 8322219, 9246910, 11096292, 13870365, 16644438, 18493820, 27740730, 33288876, 41611095, 55481460, 83222190, 166444380]

約数ペア:

[(1, 166444380), (2, 83222190), (3, 55481460), (4, 41611095), (5, 33288876), (6, 27740730), (9, 18493820), (10, 16644438), (12, 13870365), (15, 11096292), (18, 9246910), (20, 8322219), (30, 5548146), (36, 4623455), (45, 3698764), (53, 3140460), (60, 2774073), (73, 2280060), (90, 1849382), (106, 1570230), (146, 1140030), (159, 1046820), (180, 924691), (212, 785115), (219, 760020), (239, 696420), (265, 628092), (292, 570015), (318, 523410), (365, 456012), (438, 380010), (477, 348940), (478, 348210), (530, 314046), (636, 261705), (657, 253340), (717, 232140), (730, 228006), (795, 209364), (876, 190005), (954, 174470), (956, 174105), (1060, 157023), (1095, 152004), (1195, 139284), (1314, 126670), (1434, 116070), (1460, 114003), (1590, 104682), (1908, 87235), (2151, 77380), (2190, 76002), (2385, 69788), (2390, 69642), (2628, 63335), (2868, 58035), (3180, 52341), (3285, 50668), (3585, 46428), (3869, 43020), (4302, 38690), (4380, 38001), (4770, 34894), (4780, 34821), (6570, 25334), (7170, 23214), (7738, 21510), (8604, 19345), (9540, 17447), (10755, 15476), (11607, 14340), (12667, 13140)]