25209870240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{149}}^1\times {\mathrm{5261}}^1$

素因数の和:5495

約数の個数: 192

約数和(自身を含む): 81152668800

約数和(自身を除く): 55942798560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 67, 80, 96, 120, 134, 149, 160, 201, 240, 268, 298, 335, 402, 447, 480, 536, 596, 670, 745, 804, 894, 1005, 1072, 1192, 1340, 1490, 1608, 1788, 2010, 2144, 2235, 2384, 2680, 2980, 3216, 3576, 4020, 4470, 4768, 5261, 5360, 5960, 6432, 7152, 8040, 8940, 9983, 10522, 10720, 11920, 14304, 15783, 16080, 17880, 19966, 21044, 23840, 26305, 29949, 31566, 32160, 35760, 39932, 42088, 49915, 52610, 59898, 63132, 71520, 78915, 79864, 84176, 99830, 105220, 119796, 126264, 149745, 157830, 159728, 168352, 199660, 210440, 239592, 252528, 299490, 315660, 319456, 352487, 399320, 420880, 479184, 505056, 598980, 631320, 704974, 783889, 798640, 841760, 958368, 1057461, 1197960, 1262640, 1409948, 1567778, 1597280, 1762435, 2114922, 2351667, 2395920, 2525280, 2819896, 3135556, 3524870, 3919445, 4229844, 4703334, 4791840, 5287305, 5639792, 6271112, 7049740, 7838890, 8459688, 9406668, 10574610, 11279584, 11758335, 12542224, 14099480, 15677780, 16919376, 18813336, 21149220, 23516670, 25084448, 28198960, 31355560, 33838752, 37626672, 42298440, 47033340, 52520563, 56397920, 62711120, 75253344, 84596880, 94066680, 105041126, 125422240, 157561689, 169193760, 188133360, 210082252, 262602815, 315123378, 376266720, 420164504, 525205630, 630246756, 787808445, 840329008, 1050411260, 1260493512, 1575616890, 1680658016, 2100822520, 2520987024, 3151233780, 4201645040, 5041974048, 6302467560, 8403290080, 12604935120, 25209870240]

約数ペア:

[(1, 25209870240), (2, 12604935120), (3, 8403290080), (4, 6302467560), (5, 5041974048), (6, 4201645040), (8, 3151233780), (10, 2520987024), (12, 2100822520), (15, 1680658016), (16, 1575616890), (20, 1260493512), (24, 1050411260), (30, 840329008), (32, 787808445), (40, 630246756), (48, 525205630), (60, 420164504), (67, 376266720), (80, 315123378), (96, 262602815), (120, 210082252), (134, 188133360), (149, 169193760), (160, 157561689), (201, 125422240), (240, 105041126), (268, 94066680), (298, 84596880), (335, 75253344), (402, 62711120), (447, 56397920), (480, 52520563), (536, 47033340), (596, 42298440), (670, 37626672), (745, 33838752), (804, 31355560), (894, 28198960), (1005, 25084448), (1072, 23516670), (1192, 21149220), (1340, 18813336), (1490, 16919376), (1608, 15677780), (1788, 14099480), (2010, 12542224), (2144, 11758335), (2235, 11279584), (2384, 10574610), (2680, 9406668), (2980, 8459688), (3216, 7838890), (3576, 7049740), (4020, 6271112), (4470, 5639792), (4768, 5287305), (5261, 4791840), (5360, 4703334), (5960, 4229844), (6432, 3919445), (7152, 3524870), (8040, 3135556), (8940, 2819896), (9983, 2525280), (10522, 2395920), (10720, 2351667), (11920, 2114922), (14304, 1762435), (15783, 1597280), (16080, 1567778), (17880, 1409948), (19966, 1262640), (21044, 1197960), (23840, 1057461), (26305, 958368), (29949, 841760), (31566, 798640), (32160, 783889), (35760, 704974), (39932, 631320), (42088, 598980), (49915, 505056), (52610, 479184), (59898, 420880), (63132, 399320), (71520, 352487), (78915, 319456), (79864, 315660), (84176, 299490), (99830, 252528), (105220, 239592), (119796, 210440), (126264, 199660), (149745, 168352), (157830, 159728)]