54743220

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1934

約数の個数: 144

約数和(自身を含む): 198132480

約数和(自身を除く): 143389260

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 23, 28, 30, 35, 36, 42, 45, 46, 60, 63, 69, 70, 84, 90, 92, 105, 115, 126, 138, 140, 161, 180, 207, 210, 230, 252, 276, 315, 322, 345, 414, 420, 460, 483, 630, 644, 690, 805, 828, 966, 1035, 1260, 1380, 1449, 1610, 1889, 1932, 2070, 2415, 2898, 3220, 3778, 4140, 4830, 5667, 5796, 7245, 7556, 9445, 9660, 11334, 13223, 14490, 17001, 18890, 22668, 26446, 28335, 28980, 34002, 37780, 39669, 43447, 52892, 56670, 66115, 68004, 79338, 85005, 86894, 113340, 119007, 130341, 132230, 158676, 170010, 173788, 198345, 217235, 238014, 260682, 264460, 304129, 340020, 391023, 396690, 434470, 476028, 521364, 595035, 608258, 651705, 782046, 793380, 868940, 912387, 1190070, 1216516, 1303410, 1520645, 1564092, 1824774, 1955115, 2380140, 2606820, 2737161, 3041290, 3649548, 3910230, 4561935, 5474322, 6082580, 7820460, 9123870, 10948644, 13685805, 18247740, 27371610, 54743220]

約数ペア:

[(1, 54743220), (2, 27371610), (3, 18247740), (4, 13685805), (5, 10948644), (6, 9123870), (7, 7820460), (9, 6082580), (10, 5474322), (12, 4561935), (14, 3910230), (15, 3649548), (18, 3041290), (20, 2737161), (21, 2606820), (23, 2380140), (28, 1955115), (30, 1824774), (35, 1564092), (36, 1520645), (42, 1303410), (45, 1216516), (46, 1190070), (60, 912387), (63, 868940), (69, 793380), (70, 782046), (84, 651705), (90, 608258), (92, 595035), (105, 521364), (115, 476028), (126, 434470), (138, 396690), (140, 391023), (161, 340020), (180, 304129), (207, 264460), (210, 260682), (230, 238014), (252, 217235), (276, 198345), (315, 173788), (322, 170010), (345, 158676), (414, 132230), (420, 130341), (460, 119007), (483, 113340), (630, 86894), (644, 85005), (690, 79338), (805, 68004), (828, 66115), (966, 56670), (1035, 52892), (1260, 43447), (1380, 39669), (1449, 37780), (1610, 34002), (1889, 28980), (1932, 28335), (2070, 26446), (2415, 22668), (2898, 18890), (3220, 17001), (3778, 14490), (4140, 13223), (4830, 11334), (5667, 9660), (5796, 9445), (7245, 7556)]