30825900

素因数分解:

$2^2\times 3^3\times 5^2\times 7^2\times {\mathrm{233}}^1$

素因数の和:270

約数の個数: 216

約数和(自身を含む): 115773840

約数和(自身を除く): 84947940

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 27, 28, 30, 35, 36, 42, 45, 49, 50, 54, 60, 63, 70, 75, 84, 90, 98, 100, 105, 108, 126, 135, 140, 147, 150, 175, 180, 189, 196, 210, 225, 233, 245, 252, 270, 294, 300, 315, 350, 378, 420, 441, 450, 466, 490, 525, 540, 588, 630, 675, 699, 700, 735, 756, 882, 900, 932, 945, 980, 1050, 1165, 1225, 1260, 1323, 1350, 1398, 1470, 1575, 1631, 1764, 1890, 2097, 2100, 2205, 2330, 2450, 2646, 2700, 2796, 2940, 3150, 3262, 3495, 3675, 3780, 4194, 4410, 4660, 4725, 4893, 4900, 5292, 5825, 6291, 6300, 6524, 6615, 6990, 7350, 8155, 8388, 8820, 9450, 9786, 10485, 11025, 11417, 11650, 12582, 13230, 13980, 14679, 14700, 16310, 17475, 18900, 19572, 20970, 22050, 22834, 23300, 24465, 25164, 26460, 29358, 31455, 32620, 33075, 34251, 34950, 40775, 41940, 44037, 44100, 45668, 48930, 52425, 57085, 58716, 62910, 66150, 68502, 69900, 73395, 81550, 88074, 97860, 102753, 104850, 114170, 122325, 125820, 132300, 137004, 146790, 157275, 163100, 171255, 176148, 205506, 209700, 220185, 228340, 244650, 285425, 293580, 308259, 314550, 342510, 366975, 411012, 440370, 489300, 513765, 570850, 616518, 629100, 685020, 733950, 856275, 880740, 1027530, 1100925, 1141700, 1233036, 1467900, 1541295, 1712550, 2055060, 2201850, 2568825, 3082590, 3425100, 4403700, 5137650, 6165180, 7706475, 10275300, 15412950, 30825900]

約数ペア:

[(1, 30825900), (2, 15412950), (3, 10275300), (4, 7706475), (5, 6165180), (6, 5137650), (7, 4403700), (9, 3425100), (10, 3082590), (12, 2568825), (14, 2201850), (15, 2055060), (18, 1712550), (20, 1541295), (21, 1467900), (25, 1233036), (27, 1141700), (28, 1100925), (30, 1027530), (35, 880740), (36, 856275), (42, 733950), (45, 685020), (49, 629100), (50, 616518), (54, 570850), (60, 513765), (63, 489300), (70, 440370), (75, 411012), (84, 366975), (90, 342510), (98, 314550), (100, 308259), (105, 293580), (108, 285425), (126, 244650), (135, 228340), (140, 220185), (147, 209700), (150, 205506), (175, 176148), (180, 171255), (189, 163100), (196, 157275), (210, 146790), (225, 137004), (233, 132300), (245, 125820), (252, 122325), (270, 114170), (294, 104850), (300, 102753), (315, 97860), (350, 88074), (378, 81550), (420, 73395), (441, 69900), (450, 68502), (466, 66150), (490, 62910), (525, 58716), (540, 57085), (588, 52425), (630, 48930), (675, 45668), (699, 44100), (700, 44037), (735, 41940), (756, 40775), (882, 34950), (900, 34251), (932, 33075), (945, 32620), (980, 31455), (1050, 29358), (1165, 26460), (1225, 25164), (1260, 24465), (1323, 23300), (1350, 22834), (1398, 22050), (1470, 20970), (1575, 19572), (1631, 18900), (1764, 17475), (1890, 16310), (2097, 14700), (2100, 14679), (2205, 13980), (2330, 13230), (2450, 12582), (2646, 11650), (2700, 11417), (2796, 11025), (2940, 10485), (3150, 9786), (3262, 9450), (3495, 8820), (3675, 8388), (3780, 8155), (4194, 7350), (4410, 6990), (4660, 6615), (4725, 6524), (4893, 6300), (4900, 6291), (5292, 5825)]