53180010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{109}}^1\times {\mathrm{139}}^1$

素因数の和:277

約数の個数: 128

約数和(自身を含む): 155232000

約数和(自身を除く): 102051990

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 109, 117, 130, 135, 139, 195, 218, 234, 270, 278, 327, 351, 390, 417, 545, 585, 654, 695, 702, 834, 981, 1090, 1170, 1251, 1390, 1417, 1635, 1755, 1807, 1962, 2085, 2502, 2834, 2943, 3270, 3510, 3614, 3753, 4170, 4251, 4905, 5421, 5886, 6255, 7085, 7506, 8502, 9035, 9810, 10842, 12510, 12753, 14170, 14715, 15151, 16263, 18070, 18765, 21255, 25506, 27105, 29430, 30302, 32526, 37530, 38259, 42510, 45453, 48789, 54210, 63765, 75755, 76518, 81315, 90906, 97578, 127530, 136359, 151510, 162630, 191295, 196963, 227265, 243945, 272718, 382590, 393926, 409077, 454530, 487890, 590889, 681795, 818154, 984815, 1181778, 1363590, 1772667, 1969630, 2045385, 2954445, 3545334, 4090770, 5318001, 5908890, 8863335, 10636002, 17726670, 26590005, 53180010]

約数ペア:

[(1, 53180010), (2, 26590005), (3, 17726670), (5, 10636002), (6, 8863335), (9, 5908890), (10, 5318001), (13, 4090770), (15, 3545334), (18, 2954445), (26, 2045385), (27, 1969630), (30, 1772667), (39, 1363590), (45, 1181778), (54, 984815), (65, 818154), (78, 681795), (90, 590889), (109, 487890), (117, 454530), (130, 409077), (135, 393926), (139, 382590), (195, 272718), (218, 243945), (234, 227265), (270, 196963), (278, 191295), (327, 162630), (351, 151510), (390, 136359), (417, 127530), (545, 97578), (585, 90906), (654, 81315), (695, 76518), (702, 75755), (834, 63765), (981, 54210), (1090, 48789), (1170, 45453), (1251, 42510), (1390, 38259), (1417, 37530), (1635, 32526), (1755, 30302), (1807, 29430), (1962, 27105), (2085, 25506), (2502, 21255), (2834, 18765), (2943, 18070), (3270, 16263), (3510, 15151), (3614, 14715), (3753, 14170), (4170, 12753), (4251, 12510), (4905, 10842), (5421, 9810), (5886, 9035), (6255, 8502), (7085, 7506)]