1885288680

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{25057}}^1$

素因数の和:25104

約数の個数: 192

約数和(自身を含む): 7036286400

約数和(自身を除く): 5150997720

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 19, 20, 22, 24, 30, 33, 36, 38, 40, 44, 45, 55, 57, 60, 66, 72, 76, 88, 90, 95, 99, 110, 114, 120, 132, 152, 165, 171, 180, 190, 198, 209, 220, 228, 264, 285, 330, 342, 360, 380, 396, 418, 440, 456, 495, 570, 627, 660, 684, 760, 792, 836, 855, 990, 1045, 1140, 1254, 1320, 1368, 1672, 1710, 1881, 1980, 2090, 2280, 2508, 3135, 3420, 3762, 3960, 4180, 5016, 6270, 6840, 7524, 8360, 9405, 12540, 15048, 18810, 25057, 25080, 37620, 50114, 75171, 75240, 100228, 125285, 150342, 200456, 225513, 250570, 275627, 300684, 375855, 451026, 476083, 501140, 551254, 601368, 751710, 826881, 902052, 952166, 1002280, 1102508, 1127565, 1378135, 1428249, 1503420, 1653762, 1804104, 1904332, 2205016, 2255130, 2380415, 2480643, 2756270, 2856498, 3006840, 3307524, 3808664, 4134405, 4284747, 4510260, 4760830, 4961286, 5236913, 5512540, 5712996, 6615048, 7141245, 8268810, 8569494, 9020520, 9521660, 9922572, 10473826, 11025080, 11425992, 12403215, 14282490, 15710739, 16537620, 17138988, 19043320, 19845144, 20947652, 21423735, 24806430, 26184565, 28564980, 31421478, 33075240, 34277976, 41895304, 42847470, 47132217, 49612860, 52369130, 57129960, 62842956, 78553695, 85694940, 94264434, 99225720, 104738260, 125685912, 157107390, 171389880, 188528868, 209476520, 235661085, 314214780, 377057736, 471322170, 628429560, 942644340, 1885288680]

約数ペア:

[(1, 1885288680), (2, 942644340), (3, 628429560), (4, 471322170), (5, 377057736), (6, 314214780), (8, 235661085), (9, 209476520), (10, 188528868), (11, 171389880), (12, 157107390), (15, 125685912), (18, 104738260), (19, 99225720), (20, 94264434), (22, 85694940), (24, 78553695), (30, 62842956), (33, 57129960), (36, 52369130), (38, 49612860), (40, 47132217), (44, 42847470), (45, 41895304), (55, 34277976), (57, 33075240), (60, 31421478), (66, 28564980), (72, 26184565), (76, 24806430), (88, 21423735), (90, 20947652), (95, 19845144), (99, 19043320), (110, 17138988), (114, 16537620), (120, 15710739), (132, 14282490), (152, 12403215), (165, 11425992), (171, 11025080), (180, 10473826), (190, 9922572), (198, 9521660), (209, 9020520), (220, 8569494), (228, 8268810), (264, 7141245), (285, 6615048), (330, 5712996), (342, 5512540), (360, 5236913), (380, 4961286), (396, 4760830), (418, 4510260), (440, 4284747), (456, 4134405), (495, 3808664), (570, 3307524), (627, 3006840), (660, 2856498), (684, 2756270), (760, 2480643), (792, 2380415), (836, 2255130), (855, 2205016), (990, 1904332), (1045, 1804104), (1140, 1653762), (1254, 1503420), (1320, 1428249), (1368, 1378135), (1672, 1127565), (1710, 1102508), (1881, 1002280), (1980, 952166), (2090, 902052), (2280, 826881), (2508, 751710), (3135, 601368), (3420, 551254), (3762, 501140), (3960, 476083), (4180, 451026), (5016, 375855), (6270, 300684), (6840, 275627), (7524, 250570), (8360, 225513), (9405, 200456), (12540, 150342), (15048, 125285), (18810, 100228), (25057, 75240), (25080, 75171), (37620, 50114)]