21774000

素因数分解:

$2^4\times 3^1\times 5^3\times {\mathrm{19}}^1\times {\mathrm{191}}^1$

素因数の和:236

約数の個数: 160

約数和(自身を含む): 74280960

約数和(自身を除く): 52506960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 38, 40, 48, 50, 57, 60, 75, 76, 80, 95, 100, 114, 120, 125, 150, 152, 190, 191, 200, 228, 240, 250, 285, 300, 304, 375, 380, 382, 400, 456, 475, 500, 570, 573, 600, 750, 760, 764, 912, 950, 955, 1000, 1140, 1146, 1200, 1425, 1500, 1520, 1528, 1900, 1910, 2000, 2280, 2292, 2375, 2850, 2865, 3000, 3056, 3629, 3800, 3820, 4560, 4584, 4750, 4775, 5700, 5730, 6000, 7125, 7258, 7600, 7640, 9168, 9500, 9550, 10887, 11400, 11460, 14250, 14325, 14516, 15280, 18145, 19000, 19100, 21774, 22800, 22920, 23875, 28500, 28650, 29032, 36290, 38000, 38200, 43548, 45840, 47750, 54435, 57000, 57300, 58064, 71625, 72580, 76400, 87096, 90725, 95500, 108870, 114000, 114600, 143250, 145160, 174192, 181450, 191000, 217740, 229200, 272175, 286500, 290320, 362900, 382000, 435480, 453625, 544350, 573000, 725800, 870960, 907250, 1088700, 1146000, 1360875, 1451600, 1814500, 2177400, 2721750, 3629000, 4354800, 5443500, 7258000, 10887000, 21774000]

約数ペア:

[(1, 21774000), (2, 10887000), (3, 7258000), (4, 5443500), (5, 4354800), (6, 3629000), (8, 2721750), (10, 2177400), (12, 1814500), (15, 1451600), (16, 1360875), (19, 1146000), (20, 1088700), (24, 907250), (25, 870960), (30, 725800), (38, 573000), (40, 544350), (48, 453625), (50, 435480), (57, 382000), (60, 362900), (75, 290320), (76, 286500), (80, 272175), (95, 229200), (100, 217740), (114, 191000), (120, 181450), (125, 174192), (150, 145160), (152, 143250), (190, 114600), (191, 114000), (200, 108870), (228, 95500), (240, 90725), (250, 87096), (285, 76400), (300, 72580), (304, 71625), (375, 58064), (380, 57300), (382, 57000), (400, 54435), (456, 47750), (475, 45840), (500, 43548), (570, 38200), (573, 38000), (600, 36290), (750, 29032), (760, 28650), (764, 28500), (912, 23875), (950, 22920), (955, 22800), (1000, 21774), (1140, 19100), (1146, 19000), (1200, 18145), (1425, 15280), (1500, 14516), (1520, 14325), (1528, 14250), (1900, 11460), (1910, 11400), (2000, 10887), (2280, 9550), (2292, 9500), (2375, 9168), (2850, 7640), (2865, 7600), (3000, 7258), (3056, 7125), (3629, 6000), (3800, 5730), (3820, 5700), (4560, 4775), (4584, 4750)]