195081480

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{16421}}^1$

素因数の和:16452

約数の個数: 128

約数和(自身を含む): 709430400

約数和(自身を除く): 514348920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 88, 90, 99, 108, 110, 120, 132, 135, 165, 180, 198, 216, 220, 264, 270, 297, 330, 360, 396, 440, 495, 540, 594, 660, 792, 990, 1080, 1188, 1320, 1485, 1980, 2376, 2970, 3960, 5940, 11880, 16421, 32842, 49263, 65684, 82105, 98526, 131368, 147789, 164210, 180631, 197052, 246315, 295578, 328420, 361262, 394104, 443367, 492630, 541893, 591156, 656840, 722524, 738945, 886734, 903155, 985260, 1083786, 1182312, 1445048, 1477890, 1625679, 1773468, 1806310, 1970520, 2167572, 2216835, 2709465, 2955780, 3251358, 3546936, 3612620, 4335144, 4433670, 4877037, 5418930, 5911560, 6502716, 7225240, 8128395, 8867340, 9754074, 10837860, 13005432, 16256790, 17734680, 19508148, 21675720, 24385185, 32513580, 39016296, 48770370, 65027160, 97540740, 195081480]

約数ペア:

[(1, 195081480), (2, 97540740), (3, 65027160), (4, 48770370), (5, 39016296), (6, 32513580), (8, 24385185), (9, 21675720), (10, 19508148), (11, 17734680), (12, 16256790), (15, 13005432), (18, 10837860), (20, 9754074), (22, 8867340), (24, 8128395), (27, 7225240), (30, 6502716), (33, 5911560), (36, 5418930), (40, 4877037), (44, 4433670), (45, 4335144), (54, 3612620), (55, 3546936), (60, 3251358), (66, 2955780), (72, 2709465), (88, 2216835), (90, 2167572), (99, 1970520), (108, 1806310), (110, 1773468), (120, 1625679), (132, 1477890), (135, 1445048), (165, 1182312), (180, 1083786), (198, 985260), (216, 903155), (220, 886734), (264, 738945), (270, 722524), (297, 656840), (330, 591156), (360, 541893), (396, 492630), (440, 443367), (495, 394104), (540, 361262), (594, 328420), (660, 295578), (792, 246315), (990, 197052), (1080, 180631), (1188, 164210), (1320, 147789), (1485, 131368), (1980, 98526), (2376, 82105), (2970, 65684), (3960, 49263), (5940, 32842), (11880, 16421)]