273281250

素因数分解:

$2^1\times 3^1\times 5^7\times {\mathrm{11}}^1\times {\mathrm{53}}^1$

素因数の和:104

約数の個数: 128

約数和(自身を含む): 759373056

約数和(自身を除く): 486091806

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 25, 30, 33, 50, 53, 55, 66, 75, 106, 110, 125, 150, 159, 165, 250, 265, 275, 318, 330, 375, 530, 550, 583, 625, 750, 795, 825, 1166, 1250, 1325, 1375, 1590, 1650, 1749, 1875, 2650, 2750, 2915, 3125, 3498, 3750, 3975, 4125, 5830, 6250, 6625, 6875, 7950, 8250, 8745, 9375, 13250, 13750, 14575, 15625, 17490, 18750, 19875, 20625, 29150, 31250, 33125, 34375, 39750, 41250, 43725, 46875, 66250, 68750, 72875, 78125, 87450, 93750, 99375, 103125, 145750, 156250, 165625, 171875, 198750, 206250, 218625, 234375, 331250, 343750, 364375, 437250, 468750, 496875, 515625, 728750, 828125, 859375, 993750, 1031250, 1093125, 1656250, 1718750, 1821875, 2186250, 2484375, 2578125, 3643750, 4140625, 4968750, 5156250, 5465625, 8281250, 9109375, 10931250, 12421875, 18218750, 24843750, 27328125, 45546875, 54656250, 91093750, 136640625, 273281250]

約数ペア:

[(1, 273281250), (2, 136640625), (3, 91093750), (5, 54656250), (6, 45546875), (10, 27328125), (11, 24843750), (15, 18218750), (22, 12421875), (25, 10931250), (30, 9109375), (33, 8281250), (50, 5465625), (53, 5156250), (55, 4968750), (66, 4140625), (75, 3643750), (106, 2578125), (110, 2484375), (125, 2186250), (150, 1821875), (159, 1718750), (165, 1656250), (250, 1093125), (265, 1031250), (275, 993750), (318, 859375), (330, 828125), (375, 728750), (530, 515625), (550, 496875), (583, 468750), (625, 437250), (750, 364375), (795, 343750), (825, 331250), (1166, 234375), (1250, 218625), (1325, 206250), (1375, 198750), (1590, 171875), (1650, 165625), (1749, 156250), (1875, 145750), (2650, 103125), (2750, 99375), (2915, 93750), (3125, 87450), (3498, 78125), (3750, 72875), (3975, 68750), (4125, 66250), (5830, 46875), (6250, 43725), (6625, 41250), (6875, 39750), (7950, 34375), (8250, 33125), (8745, 31250), (9375, 29150), (13250, 20625), (13750, 19875), (14575, 18750), (15625, 17490)]