131070060

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1249}}^1$

素因数の和:1328

約数の個数: 144

約数和(自身を含む): 442260000

約数和(自身を除く): 311189940

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 11, 12, 15, 18, 20, 22, 30, 33, 36, 44, 45, 53, 55, 60, 66, 90, 99, 106, 110, 132, 159, 165, 180, 198, 212, 220, 265, 318, 330, 396, 477, 495, 530, 583, 636, 660, 795, 954, 990, 1060, 1166, 1249, 1590, 1749, 1908, 1980, 2332, 2385, 2498, 2915, 3180, 3498, 3747, 4770, 4996, 5247, 5830, 6245, 6996, 7494, 8745, 9540, 10494, 11241, 11660, 12490, 13739, 14988, 17490, 18735, 20988, 22482, 24980, 26235, 27478, 34980, 37470, 41217, 44964, 52470, 54956, 56205, 66197, 68695, 74940, 82434, 104940, 112410, 123651, 132394, 137390, 164868, 198591, 206085, 224820, 247302, 264788, 274780, 330985, 397182, 412170, 494604, 595773, 618255, 661970, 728167, 794364, 824340, 992955, 1191546, 1236510, 1323940, 1456334, 1985910, 2184501, 2383092, 2473020, 2912668, 2978865, 3640835, 3971820, 4369002, 5957730, 6553503, 7281670, 8738004, 10922505, 11915460, 13107006, 14563340, 21845010, 26214012, 32767515, 43690020, 65535030, 131070060]

約数ペア:

[(1, 131070060), (2, 65535030), (3, 43690020), (4, 32767515), (5, 26214012), (6, 21845010), (9, 14563340), (10, 13107006), (11, 11915460), (12, 10922505), (15, 8738004), (18, 7281670), (20, 6553503), (22, 5957730), (30, 4369002), (33, 3971820), (36, 3640835), (44, 2978865), (45, 2912668), (53, 2473020), (55, 2383092), (60, 2184501), (66, 1985910), (90, 1456334), (99, 1323940), (106, 1236510), (110, 1191546), (132, 992955), (159, 824340), (165, 794364), (180, 728167), (198, 661970), (212, 618255), (220, 595773), (265, 494604), (318, 412170), (330, 397182), (396, 330985), (477, 274780), (495, 264788), (530, 247302), (583, 224820), (636, 206085), (660, 198591), (795, 164868), (954, 137390), (990, 132394), (1060, 123651), (1166, 112410), (1249, 104940), (1590, 82434), (1749, 74940), (1908, 68695), (1980, 66197), (2332, 56205), (2385, 54956), (2498, 52470), (2915, 44964), (3180, 41217), (3498, 37470), (3747, 34980), (4770, 27478), (4996, 26235), (5247, 24980), (5830, 22482), (6245, 20988), (6996, 18735), (7494, 17490), (8745, 14988), (9540, 13739), (10494, 12490), (11241, 11660)]