77574510

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{139}}^1$

素因数の和:224

約数の個数: 160

約数和(自身を含む): 230519520

約数和(自身を除く): 152945010

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 53, 54, 65, 78, 81, 90, 106, 117, 130, 135, 139, 159, 162, 195, 234, 265, 270, 278, 318, 351, 390, 405, 417, 477, 530, 585, 689, 695, 702, 795, 810, 834, 954, 1053, 1170, 1251, 1378, 1390, 1431, 1590, 1755, 1807, 2067, 2085, 2106, 2385, 2502, 2862, 3445, 3510, 3614, 3753, 4134, 4170, 4293, 4770, 5265, 5421, 6201, 6255, 6890, 7155, 7367, 7506, 8586, 9035, 10335, 10530, 10842, 11259, 12402, 12510, 14310, 14734, 16263, 18070, 18603, 18765, 20670, 21465, 22101, 22518, 27105, 31005, 32526, 36835, 37206, 37530, 42930, 44202, 48789, 54210, 55809, 56295, 62010, 66303, 73670, 81315, 93015, 95771, 97578, 110505, 111618, 112590, 132606, 146367, 162630, 186030, 191542, 198909, 221010, 243945, 279045, 287313, 292734, 331515, 397818, 478855, 487890, 558090, 574626, 596727, 663030, 731835, 861939, 957710, 994545, 1193454, 1436565, 1463670, 1723878, 1989090, 2585817, 2873130, 2983635, 4309695, 5171634, 5967270, 7757451, 8619390, 12929085, 15514902, 25858170, 38787255, 77574510]

約数ペア:

[(1, 77574510), (2, 38787255), (3, 25858170), (5, 15514902), (6, 12929085), (9, 8619390), (10, 7757451), (13, 5967270), (15, 5171634), (18, 4309695), (26, 2983635), (27, 2873130), (30, 2585817), (39, 1989090), (45, 1723878), (53, 1463670), (54, 1436565), (65, 1193454), (78, 994545), (81, 957710), (90, 861939), (106, 731835), (117, 663030), (130, 596727), (135, 574626), (139, 558090), (159, 487890), (162, 478855), (195, 397818), (234, 331515), (265, 292734), (270, 287313), (278, 279045), (318, 243945), (351, 221010), (390, 198909), (405, 191542), (417, 186030), (477, 162630), (530, 146367), (585, 132606), (689, 112590), (695, 111618), (702, 110505), (795, 97578), (810, 95771), (834, 93015), (954, 81315), (1053, 73670), (1170, 66303), (1251, 62010), (1378, 56295), (1390, 55809), (1431, 54210), (1590, 48789), (1755, 44202), (1807, 42930), (2067, 37530), (2085, 37206), (2106, 36835), (2385, 32526), (2502, 31005), (2862, 27105), (3445, 22518), (3510, 22101), (3614, 21465), (3753, 20670), (4134, 18765), (4170, 18603), (4293, 18070), (4770, 16263), (5265, 14734), (5421, 14310), (6201, 12510), (6255, 12402), (6890, 11259), (7155, 10842), (7367, 10530), (7506, 10335), (8586, 9035)]