88392870

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{71}}^1$

素因数の和:172

約数の個数: 160

約数和(自身を含む): 254041920

約数和(自身を除く): 165649050

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 29, 30, 45, 53, 54, 58, 71, 81, 87, 90, 106, 135, 142, 145, 159, 162, 174, 213, 261, 265, 270, 290, 318, 355, 405, 426, 435, 477, 522, 530, 639, 710, 783, 795, 810, 870, 954, 1065, 1278, 1305, 1431, 1537, 1566, 1590, 1917, 2059, 2130, 2349, 2385, 2610, 2862, 3074, 3195, 3763, 3834, 3915, 4118, 4293, 4611, 4698, 4770, 5751, 6177, 6390, 7155, 7526, 7685, 7830, 8586, 9222, 9585, 10295, 11289, 11502, 11745, 12354, 13833, 14310, 15370, 18531, 18815, 19170, 20590, 21465, 22578, 23055, 23490, 27666, 28755, 30885, 33867, 37062, 37630, 41499, 42930, 46110, 55593, 56445, 57510, 61770, 67734, 69165, 82998, 92655, 101601, 109127, 111186, 112890, 124497, 138330, 166779, 169335, 185310, 203202, 207495, 218254, 248994, 277965, 304803, 327381, 333558, 338670, 414990, 508005, 545635, 555930, 609606, 622485, 654762, 833895, 982143, 1016010, 1091270, 1244970, 1524015, 1636905, 1667790, 1964286, 2946429, 3048030, 3273810, 4910715, 5892858, 8839287, 9821430, 14732145, 17678574, 29464290, 44196435, 88392870]

約数ペア:

[(1, 88392870), (2, 44196435), (3, 29464290), (5, 17678574), (6, 14732145), (9, 9821430), (10, 8839287), (15, 5892858), (18, 4910715), (27, 3273810), (29, 3048030), (30, 2946429), (45, 1964286), (53, 1667790), (54, 1636905), (58, 1524015), (71, 1244970), (81, 1091270), (87, 1016010), (90, 982143), (106, 833895), (135, 654762), (142, 622485), (145, 609606), (159, 555930), (162, 545635), (174, 508005), (213, 414990), (261, 338670), (265, 333558), (270, 327381), (290, 304803), (318, 277965), (355, 248994), (405, 218254), (426, 207495), (435, 203202), (477, 185310), (522, 169335), (530, 166779), (639, 138330), (710, 124497), (783, 112890), (795, 111186), (810, 109127), (870, 101601), (954, 92655), (1065, 82998), (1278, 69165), (1305, 67734), (1431, 61770), (1537, 57510), (1566, 56445), (1590, 55593), (1917, 46110), (2059, 42930), (2130, 41499), (2349, 37630), (2385, 37062), (2610, 33867), (2862, 30885), (3074, 28755), (3195, 27666), (3763, 23490), (3834, 23055), (3915, 22578), (4118, 21465), (4293, 20590), (4611, 19170), (4698, 18815), (4770, 18531), (5751, 15370), (6177, 14310), (6390, 13833), (7155, 12354), (7526, 11745), (7685, 11502), (7830, 11289), (8586, 10295), (9222, 9585)]