126713700

素因数分解:

$2^2\times 3^3\times 5^2\times {\mathrm{71}}^1\times {\mathrm{661}}^1$

素因数の和:755

約数の個数: 144

約数和(自身を含む): 413723520

約数和(自身を除く): 287009820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 71, 75, 90, 100, 108, 135, 142, 150, 180, 213, 225, 270, 284, 300, 355, 426, 450, 540, 639, 661, 675, 710, 852, 900, 1065, 1278, 1322, 1350, 1420, 1775, 1917, 1983, 2130, 2556, 2644, 2700, 3195, 3305, 3550, 3834, 3966, 4260, 5325, 5949, 6390, 6610, 7100, 7668, 7932, 9585, 9915, 10650, 11898, 12780, 13220, 15975, 16525, 17847, 19170, 19830, 21300, 23796, 29745, 31950, 33050, 35694, 38340, 39660, 46931, 47925, 49575, 59490, 63900, 66100, 71388, 89235, 93862, 95850, 99150, 118980, 140793, 148725, 178470, 187724, 191700, 198300, 234655, 281586, 297450, 356940, 422379, 446175, 469310, 563172, 594900, 703965, 844758, 892350, 938620, 1173275, 1267137, 1407930, 1689516, 1784700, 2111895, 2346550, 2534274, 2815860, 3519825, 4223790, 4693100, 5068548, 6335685, 7039650, 8447580, 10559475, 12671370, 14079300, 21118950, 25342740, 31678425, 42237900, 63356850, 126713700]

約数ペア:

[(1, 126713700), (2, 63356850), (3, 42237900), (4, 31678425), (5, 25342740), (6, 21118950), (9, 14079300), (10, 12671370), (12, 10559475), (15, 8447580), (18, 7039650), (20, 6335685), (25, 5068548), (27, 4693100), (30, 4223790), (36, 3519825), (45, 2815860), (50, 2534274), (54, 2346550), (60, 2111895), (71, 1784700), (75, 1689516), (90, 1407930), (100, 1267137), (108, 1173275), (135, 938620), (142, 892350), (150, 844758), (180, 703965), (213, 594900), (225, 563172), (270, 469310), (284, 446175), (300, 422379), (355, 356940), (426, 297450), (450, 281586), (540, 234655), (639, 198300), (661, 191700), (675, 187724), (710, 178470), (852, 148725), (900, 140793), (1065, 118980), (1278, 99150), (1322, 95850), (1350, 93862), (1420, 89235), (1775, 71388), (1917, 66100), (1983, 63900), (2130, 59490), (2556, 49575), (2644, 47925), (2700, 46931), (3195, 39660), (3305, 38340), (3550, 35694), (3834, 33050), (3966, 31950), (4260, 29745), (5325, 23796), (5949, 21300), (6390, 19830), (6610, 19170), (7100, 17847), (7668, 16525), (7932, 15975), (9585, 13220), (9915, 12780), (10650, 11898)]