66142800

素因数分解:

$2^4\times 3^2\times 5^2\times {\mathrm{19}}^1\times {\mathrm{967}}^1$

素因数の和:1010

約数の個数: 180

約数和(自身を含む): 241864480

約数和(自身を除く): 175721680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 25, 30, 36, 38, 40, 45, 48, 50, 57, 60, 72, 75, 76, 80, 90, 95, 100, 114, 120, 144, 150, 152, 171, 180, 190, 200, 225, 228, 240, 285, 300, 304, 342, 360, 380, 400, 450, 456, 475, 570, 600, 684, 720, 760, 855, 900, 912, 950, 967, 1140, 1200, 1368, 1425, 1520, 1710, 1800, 1900, 1934, 2280, 2736, 2850, 2901, 3420, 3600, 3800, 3868, 4275, 4560, 4835, 5700, 5802, 6840, 7600, 7736, 8550, 8703, 9670, 11400, 11604, 13680, 14505, 15472, 17100, 17406, 18373, 19340, 22800, 23208, 24175, 29010, 34200, 34812, 36746, 38680, 43515, 46416, 48350, 55119, 58020, 68400, 69624, 72525, 73492, 77360, 87030, 91865, 96700, 110238, 116040, 139248, 145050, 146984, 165357, 174060, 183730, 193400, 217575, 220476, 232080, 275595, 290100, 293968, 330714, 348120, 367460, 386800, 435150, 440952, 459325, 551190, 580200, 661428, 696240, 734920, 826785, 870300, 881904, 918650, 1102380, 1160400, 1322856, 1377975, 1469840, 1653570, 1740600, 1837300, 2204760, 2645712, 2755950, 3307140, 3481200, 3674600, 4133925, 4409520, 5511900, 6614280, 7349200, 8267850, 11023800, 13228560, 16535700, 22047600, 33071400, 66142800]

約数ペア:

[(1, 66142800), (2, 33071400), (3, 22047600), (4, 16535700), (5, 13228560), (6, 11023800), (8, 8267850), (9, 7349200), (10, 6614280), (12, 5511900), (15, 4409520), (16, 4133925), (18, 3674600), (19, 3481200), (20, 3307140), (24, 2755950), (25, 2645712), (30, 2204760), (36, 1837300), (38, 1740600), (40, 1653570), (45, 1469840), (48, 1377975), (50, 1322856), (57, 1160400), (60, 1102380), (72, 918650), (75, 881904), (76, 870300), (80, 826785), (90, 734920), (95, 696240), (100, 661428), (114, 580200), (120, 551190), (144, 459325), (150, 440952), (152, 435150), (171, 386800), (180, 367460), (190, 348120), (200, 330714), (225, 293968), (228, 290100), (240, 275595), (285, 232080), (300, 220476), (304, 217575), (342, 193400), (360, 183730), (380, 174060), (400, 165357), (450, 146984), (456, 145050), (475, 139248), (570, 116040), (600, 110238), (684, 96700), (720, 91865), (760, 87030), (855, 77360), (900, 73492), (912, 72525), (950, 69624), (967, 68400), (1140, 58020), (1200, 55119), (1368, 48350), (1425, 46416), (1520, 43515), (1710, 38680), (1800, 36746), (1900, 34812), (1934, 34200), (2280, 29010), (2736, 24175), (2850, 23208), (2901, 22800), (3420, 19340), (3600, 18373), (3800, 17406), (3868, 17100), (4275, 15472), (4560, 14505), (4835, 13680), (5700, 11604), (5802, 11400), (6840, 9670), (7600, 8703), (7736, 8550)]