204322140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{2789}}^1$

素因数の和:2852

約数の個数: 144

約数和(自身を含む): 694643040

約数和(自身を除く): 490320900

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 37, 44, 45, 55, 60, 66, 74, 90, 99, 110, 111, 132, 148, 165, 180, 185, 198, 220, 222, 330, 333, 370, 396, 407, 444, 495, 555, 660, 666, 740, 814, 990, 1110, 1221, 1332, 1628, 1665, 1980, 2035, 2220, 2442, 2789, 3330, 3663, 4070, 4884, 5578, 6105, 6660, 7326, 8140, 8367, 11156, 12210, 13945, 14652, 16734, 18315, 24420, 25101, 27890, 30679, 33468, 36630, 41835, 50202, 55780, 61358, 73260, 83670, 92037, 100404, 103193, 122716, 125505, 153395, 167340, 184074, 206386, 251010, 276111, 306790, 309579, 368148, 412772, 460185, 502020, 515965, 552222, 613580, 619158, 920370, 928737, 1031930, 1104444, 1135123, 1238316, 1380555, 1547895, 1840740, 1857474, 2063860, 2270246, 2761110, 3095790, 3405369, 3714948, 4540492, 4643685, 5522220, 5675615, 6191580, 6810738, 9287370, 10216107, 11351230, 13621476, 17026845, 18574740, 20432214, 22702460, 34053690, 40864428, 51080535, 68107380, 102161070, 204322140]

約数ペア:

[(1, 204322140), (2, 102161070), (3, 68107380), (4, 51080535), (5, 40864428), (6, 34053690), (9, 22702460), (10, 20432214), (11, 18574740), (12, 17026845), (15, 13621476), (18, 11351230), (20, 10216107), (22, 9287370), (30, 6810738), (33, 6191580), (36, 5675615), (37, 5522220), (44, 4643685), (45, 4540492), (55, 3714948), (60, 3405369), (66, 3095790), (74, 2761110), (90, 2270246), (99, 2063860), (110, 1857474), (111, 1840740), (132, 1547895), (148, 1380555), (165, 1238316), (180, 1135123), (185, 1104444), (198, 1031930), (220, 928737), (222, 920370), (330, 619158), (333, 613580), (370, 552222), (396, 515965), (407, 502020), (444, 460185), (495, 412772), (555, 368148), (660, 309579), (666, 306790), (740, 276111), (814, 251010), (990, 206386), (1110, 184074), (1221, 167340), (1332, 153395), (1628, 125505), (1665, 122716), (1980, 103193), (2035, 100404), (2220, 92037), (2442, 83670), (2789, 73260), (3330, 61358), (3663, 55780), (4070, 50202), (4884, 41835), (5578, 36630), (6105, 33468), (6660, 30679), (7326, 27890), (8140, 25101), (8367, 24420), (11156, 18315), (12210, 16734), (13945, 14652)]