117801900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{83}}^2$

素因数の和:205

約数の個数: 162

約数和(自身を含む): 393416660

約数和(自身を除く): 275614760

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 25, 30, 36, 38, 45, 50, 57, 60, 75, 76, 83, 90, 95, 100, 114, 150, 166, 171, 180, 190, 225, 228, 249, 285, 300, 332, 342, 380, 415, 450, 475, 498, 570, 684, 747, 830, 855, 900, 950, 996, 1140, 1245, 1425, 1494, 1577, 1660, 1710, 1900, 2075, 2490, 2850, 2988, 3154, 3420, 3735, 4150, 4275, 4731, 4980, 5700, 6225, 6308, 6889, 7470, 7885, 8300, 8550, 9462, 12450, 13778, 14193, 14940, 15770, 17100, 18675, 18924, 20667, 23655, 24900, 27556, 28386, 31540, 34445, 37350, 39425, 41334, 47310, 56772, 62001, 68890, 70965, 74700, 78850, 82668, 94620, 103335, 118275, 124002, 130891, 137780, 141930, 157700, 172225, 206670, 236550, 248004, 261782, 283860, 310005, 344450, 354825, 392673, 413340, 473100, 516675, 523564, 620010, 654455, 688900, 709650, 785346, 1033350, 1178019, 1240020, 1308910, 1419300, 1550025, 1570692, 1963365, 2066700, 2356038, 2617820, 3100050, 3272275, 3926730, 4712076, 5890095, 6200100, 6544550, 7853460, 9816825, 11780190, 13089100, 19633650, 23560380, 29450475, 39267300, 58900950, 117801900]

約数ペア:

[(1, 117801900), (2, 58900950), (3, 39267300), (4, 29450475), (5, 23560380), (6, 19633650), (9, 13089100), (10, 11780190), (12, 9816825), (15, 7853460), (18, 6544550), (19, 6200100), (20, 5890095), (25, 4712076), (30, 3926730), (36, 3272275), (38, 3100050), (45, 2617820), (50, 2356038), (57, 2066700), (60, 1963365), (75, 1570692), (76, 1550025), (83, 1419300), (90, 1308910), (95, 1240020), (100, 1178019), (114, 1033350), (150, 785346), (166, 709650), (171, 688900), (180, 654455), (190, 620010), (225, 523564), (228, 516675), (249, 473100), (285, 413340), (300, 392673), (332, 354825), (342, 344450), (380, 310005), (415, 283860), (450, 261782), (475, 248004), (498, 236550), (570, 206670), (684, 172225), (747, 157700), (830, 141930), (855, 137780), (900, 130891), (950, 124002), (996, 118275), (1140, 103335), (1245, 94620), (1425, 82668), (1494, 78850), (1577, 74700), (1660, 70965), (1710, 68890), (1900, 62001), (2075, 56772), (2490, 47310), (2850, 41334), (2988, 39425), (3154, 37350), (3420, 34445), (3735, 31540), (4150, 28386), (4275, 27556), (4731, 24900), (4980, 23655), (5700, 20667), (6225, 18924), (6308, 18675), (6889, 17100), (7470, 15770), (7885, 14940), (8300, 14193), (8550, 13778), (9462, 12450)]