380863800

素因数分解:

$2^3\times 3^2\times 5^2\times {\mathrm{457}}^1\times {\mathrm{463}}^1$

素因数の和:942

約数の個数: 144

約数和(自身を含む): 1284635040

約数和(自身を除く): 903771240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 25, 30, 36, 40, 45, 50, 60, 72, 75, 90, 100, 120, 150, 180, 200, 225, 300, 360, 450, 457, 463, 600, 900, 914, 926, 1371, 1389, 1800, 1828, 1852, 2285, 2315, 2742, 2778, 3656, 3704, 4113, 4167, 4570, 4630, 5484, 5556, 6855, 6945, 8226, 8334, 9140, 9260, 10968, 11112, 11425, 11575, 13710, 13890, 16452, 16668, 18280, 18520, 20565, 20835, 22850, 23150, 27420, 27780, 32904, 33336, 34275, 34725, 41130, 41670, 45700, 46300, 54840, 55560, 68550, 69450, 82260, 83340, 91400, 92600, 102825, 104175, 137100, 138900, 164520, 166680, 205650, 208350, 211591, 274200, 277800, 411300, 416700, 423182, 634773, 822600, 833400, 846364, 1057955, 1269546, 1692728, 1904319, 2115910, 2539092, 3173865, 3808638, 4231820, 5078184, 5289775, 6347730, 7617276, 8463640, 9521595, 10579550, 12695460, 15234552, 15869325, 19043190, 21159100, 25390920, 31738650, 38086380, 42318200, 47607975, 63477300, 76172760, 95215950, 126954600, 190431900, 380863800]

約数ペア:

[(1, 380863800), (2, 190431900), (3, 126954600), (4, 95215950), (5, 76172760), (6, 63477300), (8, 47607975), (9, 42318200), (10, 38086380), (12, 31738650), (15, 25390920), (18, 21159100), (20, 19043190), (24, 15869325), (25, 15234552), (30, 12695460), (36, 10579550), (40, 9521595), (45, 8463640), (50, 7617276), (60, 6347730), (72, 5289775), (75, 5078184), (90, 4231820), (100, 3808638), (120, 3173865), (150, 2539092), (180, 2115910), (200, 1904319), (225, 1692728), (300, 1269546), (360, 1057955), (450, 846364), (457, 833400), (463, 822600), (600, 634773), (900, 423182), (914, 416700), (926, 411300), (1371, 277800), (1389, 274200), (1800, 211591), (1828, 208350), (1852, 205650), (2285, 166680), (2315, 164520), (2742, 138900), (2778, 137100), (3656, 104175), (3704, 102825), (4113, 92600), (4167, 91400), (4570, 83340), (4630, 82260), (5484, 69450), (5556, 68550), (6855, 55560), (6945, 54840), (8226, 46300), (8334, 45700), (9140, 41670), (9260, 41130), (10968, 34725), (11112, 34275), (11425, 33336), (11575, 32904), (13710, 27780), (13890, 27420), (16452, 23150), (16668, 22850), (18280, 20835), (18520, 20565)]