27787107780

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{283}}^1\times {\mathrm{349}}^1\times {\mathrm{521}}^1$

素因数の和:1171

約数の個数: 192

約数和(自身を含む): 87169824000

約数和(自身を除く): 59382716220

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 283, 349, 521, 540, 566, 698, 849, 1042, 1047, 1132, 1396, 1415, 1563, 1698, 1745, 2084, 2094, 2547, 2605, 2830, 3126, 3141, 3396, 3490, 4188, 4245, 4689, 5094, 5210, 5235, 5660, 6252, 6282, 6980, 7641, 7815, 8490, 9378, 9423, 10188, 10420, 10470, 12564, 12735, 14067, 15282, 15630, 15705, 16980, 18756, 18846, 20940, 23445, 25470, 28134, 30564, 31260, 31410, 37692, 38205, 46890, 47115, 50940, 56268, 62820, 70335, 76410, 93780, 94230, 98767, 140670, 147443, 152820, 181829, 188460, 197534, 281340, 294886, 296301, 363658, 395068, 442329, 493835, 545487, 589772, 592602, 727316, 737215, 884658, 888903, 909145, 987670, 1090974, 1185204, 1326987, 1474430, 1481505, 1636461, 1769316, 1777806, 1818290, 1975340, 2181948, 2211645, 2653974, 2666709, 2727435, 2948860, 2963010, 3272922, 3555612, 3636580, 3980961, 4423290, 4444515, 4909383, 5307948, 5333418, 5454870, 5926020, 6545844, 6634935, 7961922, 8182305, 8846580, 8889030, 9818766, 10666836, 10909740, 13269870, 13333545, 15923844, 16364610, 17778060, 19637532, 19904805, 24546915, 26539740, 26667090, 32729220, 39809610, 49093830, 51457607, 53334180, 79619220, 98187660, 102915214, 154372821, 205830428, 257288035, 308745642, 463118463, 514576070, 617491284, 771864105, 926236926, 1029152140, 1389355389, 1543728210, 1852473852, 2315592315, 2778710778, 3087456420, 4631184630, 5557421556, 6946776945, 9262369260, 13893553890, 27787107780]

約数ペア:

[(1, 27787107780), (2, 13893553890), (3, 9262369260), (4, 6946776945), (5, 5557421556), (6, 4631184630), (9, 3087456420), (10, 2778710778), (12, 2315592315), (15, 1852473852), (18, 1543728210), (20, 1389355389), (27, 1029152140), (30, 926236926), (36, 771864105), (45, 617491284), (54, 514576070), (60, 463118463), (90, 308745642), (108, 257288035), (135, 205830428), (180, 154372821), (270, 102915214), (283, 98187660), (349, 79619220), (521, 53334180), (540, 51457607), (566, 49093830), (698, 39809610), (849, 32729220), (1042, 26667090), (1047, 26539740), (1132, 24546915), (1396, 19904805), (1415, 19637532), (1563, 17778060), (1698, 16364610), (1745, 15923844), (2084, 13333545), (2094, 13269870), (2547, 10909740), (2605, 10666836), (2830, 9818766), (3126, 8889030), (3141, 8846580), (3396, 8182305), (3490, 7961922), (4188, 6634935), (4245, 6545844), (4689, 5926020), (5094, 5454870), (5210, 5333418), (5235, 5307948), (5660, 4909383), (6252, 4444515), (6282, 4423290), (6980, 3980961), (7641, 3636580), (7815, 3555612), (8490, 3272922), (9378, 2963010), (9423, 2948860), (10188, 2727435), (10420, 2666709), (10470, 2653974), (12564, 2211645), (12735, 2181948), (14067, 1975340), (15282, 1818290), (15630, 1777806), (15705, 1769316), (16980, 1636461), (18756, 1481505), (18846, 1474430), (20940, 1326987), (23445, 1185204), (25470, 1090974), (28134, 987670), (30564, 909145), (31260, 888903), (31410, 884658), (37692, 737215), (38205, 727316), (46890, 592602), (47115, 589772), (50940, 545487), (56268, 493835), (62820, 442329), (70335, 395068), (76410, 363658), (93780, 296301), (94230, 294886), (98767, 281340), (140670, 197534), (147443, 188460), (152820, 181829)]