87924060

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2251}}^1$

素因数の和:2304

約数の個数: 144

約数和(自身を含む): 314775552

約数和(自身を除く): 226851492

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 31, 35, 36, 42, 45, 60, 62, 63, 70, 84, 90, 93, 105, 124, 126, 140, 155, 180, 186, 210, 217, 252, 279, 310, 315, 372, 420, 434, 465, 558, 620, 630, 651, 868, 930, 1085, 1116, 1260, 1302, 1395, 1860, 1953, 2170, 2251, 2604, 2790, 3255, 3906, 4340, 4502, 5580, 6510, 6753, 7812, 9004, 9765, 11255, 13020, 13506, 15757, 19530, 20259, 22510, 27012, 31514, 33765, 39060, 40518, 45020, 47271, 63028, 67530, 69781, 78785, 81036, 94542, 101295, 135060, 139562, 141813, 157570, 189084, 202590, 209343, 236355, 279124, 283626, 315140, 348905, 405180, 418686, 472710, 488467, 567252, 628029, 697810, 709065, 837372, 945420, 976934, 1046715, 1256058, 1395620, 1418130, 1465401, 1953868, 2093430, 2442335, 2512116, 2836260, 2930802, 3140145, 4186860, 4396203, 4884670, 5861604, 6280290, 7327005, 8792406, 9769340, 12560580, 14654010, 17584812, 21981015, 29308020, 43962030, 87924060]

約数ペア:

[(1, 87924060), (2, 43962030), (3, 29308020), (4, 21981015), (5, 17584812), (6, 14654010), (7, 12560580), (9, 9769340), (10, 8792406), (12, 7327005), (14, 6280290), (15, 5861604), (18, 4884670), (20, 4396203), (21, 4186860), (28, 3140145), (30, 2930802), (31, 2836260), (35, 2512116), (36, 2442335), (42, 2093430), (45, 1953868), (60, 1465401), (62, 1418130), (63, 1395620), (70, 1256058), (84, 1046715), (90, 976934), (93, 945420), (105, 837372), (124, 709065), (126, 697810), (140, 628029), (155, 567252), (180, 488467), (186, 472710), (210, 418686), (217, 405180), (252, 348905), (279, 315140), (310, 283626), (315, 279124), (372, 236355), (420, 209343), (434, 202590), (465, 189084), (558, 157570), (620, 141813), (630, 139562), (651, 135060), (868, 101295), (930, 94542), (1085, 81036), (1116, 78785), (1260, 69781), (1302, 67530), (1395, 63028), (1860, 47271), (1953, 45020), (2170, 40518), (2251, 39060), (2604, 33765), (2790, 31514), (3255, 27012), (3906, 22510), (4340, 20259), (4502, 19530), (5580, 15757), (6510, 13506), (6753, 13020), (7812, 11255), (9004, 9765)]