71993610

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:131

約数の個数: 192

約数和(自身を含む): 217945728

約数和(自身を除く): 145952118

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 43, 45, 53, 54, 65, 78, 81, 86, 90, 106, 117, 129, 130, 135, 159, 162, 195, 215, 234, 243, 258, 265, 270, 318, 351, 387, 390, 405, 430, 477, 486, 530, 559, 585, 645, 689, 702, 774, 795, 810, 954, 1053, 1118, 1161, 1170, 1215, 1290, 1378, 1431, 1590, 1677, 1755, 1935, 2067, 2106, 2279, 2322, 2385, 2430, 2795, 2862, 3159, 3354, 3445, 3483, 3510, 3870, 4134, 4293, 4558, 4770, 5031, 5265, 5590, 5805, 6201, 6318, 6837, 6890, 6966, 7155, 8385, 8586, 10062, 10335, 10449, 10530, 11395, 11610, 12402, 12879, 13674, 14310, 15093, 15795, 16770, 17415, 18603, 20511, 20670, 20898, 21465, 22790, 25155, 25758, 29627, 30186, 31005, 31590, 34185, 34830, 37206, 41022, 42930, 45279, 50310, 52245, 55809, 59254, 61533, 62010, 64395, 68370, 75465, 88881, 90558, 93015, 102555, 104490, 111618, 123066, 128790, 135837, 148135, 150930, 167427, 177762, 184599, 186030, 205110, 226395, 266643, 271674, 279045, 296270, 307665, 334854, 369198, 444405, 452790, 533286, 553797, 558090, 615330, 679185, 799929, 837135, 888810, 922995, 1107594, 1333215, 1358370, 1599858, 1674270, 1845990, 2399787, 2666430, 2768985, 3999645, 4799574, 5537970, 7199361, 7999290, 11998935, 14398722, 23997870, 35996805, 71993610]

約数ペア:

[(1, 71993610), (2, 35996805), (3, 23997870), (5, 14398722), (6, 11998935), (9, 7999290), (10, 7199361), (13, 5537970), (15, 4799574), (18, 3999645), (26, 2768985), (27, 2666430), (30, 2399787), (39, 1845990), (43, 1674270), (45, 1599858), (53, 1358370), (54, 1333215), (65, 1107594), (78, 922995), (81, 888810), (86, 837135), (90, 799929), (106, 679185), (117, 615330), (129, 558090), (130, 553797), (135, 533286), (159, 452790), (162, 444405), (195, 369198), (215, 334854), (234, 307665), (243, 296270), (258, 279045), (265, 271674), (270, 266643), (318, 226395), (351, 205110), (387, 186030), (390, 184599), (405, 177762), (430, 167427), (477, 150930), (486, 148135), (530, 135837), (559, 128790), (585, 123066), (645, 111618), (689, 104490), (702, 102555), (774, 93015), (795, 90558), (810, 88881), (954, 75465), (1053, 68370), (1118, 64395), (1161, 62010), (1170, 61533), (1215, 59254), (1290, 55809), (1378, 52245), (1431, 50310), (1590, 45279), (1677, 42930), (1755, 41022), (1935, 37206), (2067, 34830), (2106, 34185), (2279, 31590), (2322, 31005), (2385, 30186), (2430, 29627), (2795, 25758), (2862, 25155), (3159, 22790), (3354, 21465), (3445, 20898), (3483, 20670), (3510, 20511), (3870, 18603), (4134, 17415), (4293, 16770), (4558, 15795), (4770, 15093), (5031, 14310), (5265, 13674), (5590, 12879), (5805, 12402), (6201, 11610), (6318, 11395), (6837, 10530), (6890, 10449), (6966, 10335), (7155, 10062), (8385, 8586)]