239687100

素因数分解:

$2^2\times 3^4\times 5^2\times {\mathrm{127}}^1\times {\mathrm{233}}^1$

素因数の和:386

約数の個数: 180

約数和(自身を含む): 786449664

約数和(自身を除く): 546762564

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 127, 135, 150, 162, 180, 225, 233, 254, 270, 300, 324, 381, 405, 450, 466, 508, 540, 635, 675, 699, 762, 810, 900, 932, 1143, 1165, 1270, 1350, 1398, 1524, 1620, 1905, 2025, 2097, 2286, 2330, 2540, 2700, 2796, 3175, 3429, 3495, 3810, 4050, 4194, 4572, 4660, 5715, 5825, 6291, 6350, 6858, 6990, 7620, 8100, 8388, 9525, 10287, 10485, 11430, 11650, 12582, 12700, 13716, 13980, 17145, 17475, 18873, 19050, 20574, 20970, 22860, 23300, 25164, 28575, 29591, 31455, 34290, 34950, 37746, 38100, 41148, 41940, 51435, 52425, 57150, 59182, 62910, 68580, 69900, 75492, 85725, 88773, 94365, 102870, 104850, 114300, 118364, 125820, 147955, 157275, 171450, 177546, 188730, 205740, 209700, 257175, 266319, 295910, 314550, 342900, 355092, 377460, 443865, 471825, 514350, 532638, 591820, 629100, 739775, 798957, 887730, 943650, 1028700, 1065276, 1331595, 1479550, 1597914, 1775460, 1887300, 2219325, 2396871, 2663190, 2959100, 3195828, 3994785, 4438650, 4793742, 5326380, 6657975, 7989570, 8877300, 9587484, 11984355, 13315950, 15979140, 19973925, 23968710, 26631900, 39947850, 47937420, 59921775, 79895700, 119843550, 239687100]

約数ペア:

[(1, 239687100), (2, 119843550), (3, 79895700), (4, 59921775), (5, 47937420), (6, 39947850), (9, 26631900), (10, 23968710), (12, 19973925), (15, 15979140), (18, 13315950), (20, 11984355), (25, 9587484), (27, 8877300), (30, 7989570), (36, 6657975), (45, 5326380), (50, 4793742), (54, 4438650), (60, 3994785), (75, 3195828), (81, 2959100), (90, 2663190), (100, 2396871), (108, 2219325), (127, 1887300), (135, 1775460), (150, 1597914), (162, 1479550), (180, 1331595), (225, 1065276), (233, 1028700), (254, 943650), (270, 887730), (300, 798957), (324, 739775), (381, 629100), (405, 591820), (450, 532638), (466, 514350), (508, 471825), (540, 443865), (635, 377460), (675, 355092), (699, 342900), (762, 314550), (810, 295910), (900, 266319), (932, 257175), (1143, 209700), (1165, 205740), (1270, 188730), (1350, 177546), (1398, 171450), (1524, 157275), (1620, 147955), (1905, 125820), (2025, 118364), (2097, 114300), (2286, 104850), (2330, 102870), (2540, 94365), (2700, 88773), (2796, 85725), (3175, 75492), (3429, 69900), (3495, 68580), (3810, 62910), (4050, 59182), (4194, 57150), (4572, 52425), (4660, 51435), (5715, 41940), (5825, 41148), (6291, 38100), (6350, 37746), (6858, 34950), (6990, 34290), (7620, 31455), (8100, 29591), (8388, 28575), (9525, 25164), (10287, 23300), (10485, 22860), (11430, 20970), (11650, 20574), (12582, 19050), (12700, 18873), (13716, 17475), (13980, 17145)]