79895700

素因数分解:

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

素因数の和:383

約数の個数: 144

約数和(自身を含む): 259983360

約数和(自身を除く): 180087660

約数列:

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

約数ペア:

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