66351150

素因数分解:

$2^1\times 3^5\times 5^2\times {\mathrm{43}}^1\times {\mathrm{127}}^1$

素因数の和:197

約数の個数: 144

約数和(自身を含む): 190654464

約数和(自身を除く): 124303314

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 43, 45, 50, 54, 75, 81, 86, 90, 127, 129, 135, 150, 162, 215, 225, 243, 254, 258, 270, 381, 387, 405, 430, 450, 486, 635, 645, 675, 762, 774, 810, 1075, 1143, 1161, 1215, 1270, 1290, 1350, 1905, 1935, 2025, 2150, 2286, 2322, 2430, 3175, 3225, 3429, 3483, 3810, 3870, 4050, 5461, 5715, 5805, 6075, 6350, 6450, 6858, 6966, 9525, 9675, 10287, 10449, 10922, 11430, 11610, 12150, 16383, 17145, 17415, 19050, 19350, 20574, 20898, 27305, 28575, 29025, 30861, 32766, 34290, 34830, 49149, 51435, 52245, 54610, 57150, 58050, 61722, 81915, 85725, 87075, 98298, 102870, 104490, 136525, 147447, 154305, 163830, 171450, 174150, 245745, 257175, 261225, 273050, 294894, 308610, 409575, 442341, 491490, 514350, 522450, 737235, 771525, 819150, 884682, 1228725, 1327023, 1474470, 1543050, 2211705, 2457450, 2654046, 3686175, 4423410, 6635115, 7372350, 11058525, 13270230, 22117050, 33175575, 66351150]

約数ペア:

[(1, 66351150), (2, 33175575), (3, 22117050), (5, 13270230), (6, 11058525), (9, 7372350), (10, 6635115), (15, 4423410), (18, 3686175), (25, 2654046), (27, 2457450), (30, 2211705), (43, 1543050), (45, 1474470), (50, 1327023), (54, 1228725), (75, 884682), (81, 819150), (86, 771525), (90, 737235), (127, 522450), (129, 514350), (135, 491490), (150, 442341), (162, 409575), (215, 308610), (225, 294894), (243, 273050), (254, 261225), (258, 257175), (270, 245745), (381, 174150), (387, 171450), (405, 163830), (430, 154305), (450, 147447), (486, 136525), (635, 104490), (645, 102870), (675, 98298), (762, 87075), (774, 85725), (810, 81915), (1075, 61722), (1143, 58050), (1161, 57150), (1215, 54610), (1270, 52245), (1290, 51435), (1350, 49149), (1905, 34830), (1935, 34290), (2025, 32766), (2150, 30861), (2286, 29025), (2322, 28575), (2430, 27305), (3175, 20898), (3225, 20574), (3429, 19350), (3483, 19050), (3810, 17415), (3870, 17145), (4050, 16383), (5461, 12150), (5715, 11610), (5805, 11430), (6075, 10922), (6350, 10449), (6450, 10287), (6858, 9675), (6966, 9525)]