66037680

素因数分解:

$2^4\times 3^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{79}}^1$

素因数の和:150

約数の個数: 240

約数和(自身を含む): 238318080

約数和(自身を除く): 172280400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 43, 45, 48, 54, 60, 72, 79, 80, 81, 86, 90, 108, 120, 129, 135, 144, 158, 162, 172, 180, 215, 216, 237, 240, 243, 258, 270, 316, 324, 344, 360, 387, 395, 405, 430, 432, 474, 486, 516, 540, 632, 645, 648, 688, 711, 720, 774, 790, 810, 860, 948, 972, 1032, 1080, 1161, 1185, 1215, 1264, 1290, 1296, 1422, 1548, 1580, 1620, 1720, 1896, 1935, 1944, 2064, 2133, 2160, 2322, 2370, 2430, 2580, 2844, 3096, 3160, 3240, 3397, 3440, 3483, 3555, 3792, 3870, 3888, 4266, 4644, 4740, 4860, 5160, 5688, 5805, 6192, 6320, 6399, 6480, 6794, 6966, 7110, 7740, 8532, 9288, 9480, 9720, 10191, 10320, 10449, 10665, 11376, 11610, 12798, 13588, 13932, 14220, 15480, 16985, 17064, 17415, 18576, 18960, 19197, 19440, 20382, 20898, 21330, 23220, 25596, 27176, 27864, 28440, 30573, 30960, 31995, 33970, 34128, 34830, 38394, 40764, 41796, 42660, 46440, 50955, 51192, 52245, 54352, 55728, 56880, 61146, 63990, 67940, 69660, 76788, 81528, 83592, 85320, 91719, 92880, 95985, 101910, 102384, 104490, 122292, 127980, 135880, 139320, 152865, 153576, 163056, 167184, 170640, 183438, 191970, 203820, 208980, 244584, 255960, 271760, 275157, 278640, 305730, 307152, 366876, 383940, 407640, 417960, 458595, 489168, 511920, 550314, 611460, 733752, 767880, 815280, 825471, 835920, 917190, 1100628, 1222920, 1375785, 1467504, 1535760, 1650942, 1834380, 2201256, 2445840, 2751570, 3301884, 3668760, 4127355, 4402512, 5503140, 6603768, 7337520, 8254710, 11006280, 13207536, 16509420, 22012560, 33018840, 66037680]

約数ペア:

[(1, 66037680), (2, 33018840), (3, 22012560), (4, 16509420), (5, 13207536), (6, 11006280), (8, 8254710), (9, 7337520), (10, 6603768), (12, 5503140), (15, 4402512), (16, 4127355), (18, 3668760), (20, 3301884), (24, 2751570), (27, 2445840), (30, 2201256), (36, 1834380), (40, 1650942), (43, 1535760), (45, 1467504), (48, 1375785), (54, 1222920), (60, 1100628), (72, 917190), (79, 835920), (80, 825471), (81, 815280), (86, 767880), (90, 733752), (108, 611460), (120, 550314), (129, 511920), (135, 489168), (144, 458595), (158, 417960), (162, 407640), (172, 383940), (180, 366876), (215, 307152), (216, 305730), (237, 278640), (240, 275157), (243, 271760), (258, 255960), (270, 244584), (316, 208980), (324, 203820), (344, 191970), (360, 183438), (387, 170640), (395, 167184), (405, 163056), (430, 153576), (432, 152865), (474, 139320), (486, 135880), (516, 127980), (540, 122292), (632, 104490), (645, 102384), (648, 101910), (688, 95985), (711, 92880), (720, 91719), (774, 85320), (790, 83592), (810, 81528), (860, 76788), (948, 69660), (972, 67940), (1032, 63990), (1080, 61146), (1161, 56880), (1185, 55728), (1215, 54352), (1264, 52245), (1290, 51192), (1296, 50955), (1422, 46440), (1548, 42660), (1580, 41796), (1620, 40764), (1720, 38394), (1896, 34830), (1935, 34128), (1944, 33970), (2064, 31995), (2133, 30960), (2160, 30573), (2322, 28440), (2370, 27864), (2430, 27176), (2580, 25596), (2844, 23220), (3096, 21330), (3160, 20898), (3240, 20382), (3397, 19440), (3440, 19197), (3483, 18960), (3555, 18576), (3792, 17415), (3870, 17064), (3888, 16985), (4266, 15480), (4644, 14220), (4740, 13932), (4860, 13588), (5160, 12798), (5688, 11610), (5805, 11376), (6192, 10665), (6320, 10449), (6399, 10320), (6480, 10191), (6794, 9720), (6966, 9480), (7110, 9288), (7740, 8532)]