80451135090

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{43}}^1\times {\mathrm{85549}}^1$

素因数の和:85620

約数の個数: 128

約数和(自身を含む): 222238368000

約数和(自身を除く): 141787232910

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 54, 81, 86, 90, 129, 135, 162, 215, 243, 258, 270, 387, 405, 430, 486, 645, 729, 774, 810, 1161, 1215, 1290, 1458, 1935, 2187, 2322, 2430, 3483, 3645, 3870, 4374, 5805, 6966, 7290, 10449, 10935, 11610, 17415, 20898, 21870, 31347, 34830, 52245, 62694, 85549, 94041, 104490, 156735, 171098, 188082, 256647, 313470, 427745, 470205, 513294, 769941, 855490, 940410, 1283235, 1539882, 2309823, 2566470, 3678607, 3849705, 4619646, 6929469, 7357214, 7699410, 11035821, 11549115, 13858938, 18393035, 20788407, 22071642, 23098230, 33107463, 34647345, 36786070, 41576814, 55179105, 62365221, 66214926, 69294690, 99322389, 103942035, 110358210, 124730442, 165537315, 187095663, 198644778, 207884070, 297967167, 311826105, 331074630, 374191326, 496611945, 595934334, 623652210, 893901501, 935478315, 993223890, 1489835835, 1787803002, 1870956630, 2681704503, 2979671670, 4469507505, 5363409006, 8045113509, 8939015010, 13408522515, 16090227018, 26817045030, 40225567545, 80451135090]

約数ペア:

[(1, 80451135090), (2, 40225567545), (3, 26817045030), (5, 16090227018), (6, 13408522515), (9, 8939015010), (10, 8045113509), (15, 5363409006), (18, 4469507505), (27, 2979671670), (30, 2681704503), (43, 1870956630), (45, 1787803002), (54, 1489835835), (81, 993223890), (86, 935478315), (90, 893901501), (129, 623652210), (135, 595934334), (162, 496611945), (215, 374191326), (243, 331074630), (258, 311826105), (270, 297967167), (387, 207884070), (405, 198644778), (430, 187095663), (486, 165537315), (645, 124730442), (729, 110358210), (774, 103942035), (810, 99322389), (1161, 69294690), (1215, 66214926), (1290, 62365221), (1458, 55179105), (1935, 41576814), (2187, 36786070), (2322, 34647345), (2430, 33107463), (3483, 23098230), (3645, 22071642), (3870, 20788407), (4374, 18393035), (5805, 13858938), (6966, 11549115), (7290, 11035821), (10449, 7699410), (10935, 7357214), (11610, 6929469), (17415, 4619646), (20898, 3849705), (21870, 3678607), (31347, 2566470), (34830, 2309823), (52245, 1539882), (62694, 1283235), (85549, 940410), (94041, 855490), (104490, 769941), (156735, 513294), (171098, 470205), (188082, 427745), (256647, 313470)]