90519420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{293}}^1$

素因数の和:595

約数の個数: 96

約数和(自身を含む): 268692480

約数和(自身を除く): 178173060

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 271, 285, 293, 380, 542, 570, 586, 813, 879, 1084, 1140, 1172, 1355, 1465, 1626, 1758, 2710, 2930, 3252, 3516, 4065, 4395, 5149, 5420, 5567, 5860, 8130, 8790, 10298, 11134, 15447, 16260, 16701, 17580, 20596, 22268, 25745, 27835, 30894, 33402, 51490, 55670, 61788, 66804, 77235, 79403, 83505, 102980, 111340, 154470, 158806, 167010, 238209, 308940, 317612, 334020, 397015, 476418, 794030, 952836, 1191045, 1508657, 1588060, 2382090, 3017314, 4525971, 4764180, 6034628, 7543285, 9051942, 15086570, 18103884, 22629855, 30173140, 45259710, 90519420]

約数ペア:

[(1, 90519420), (2, 45259710), (3, 30173140), (4, 22629855), (5, 18103884), (6, 15086570), (10, 9051942), (12, 7543285), (15, 6034628), (19, 4764180), (20, 4525971), (30, 3017314), (38, 2382090), (57, 1588060), (60, 1508657), (76, 1191045), (95, 952836), (114, 794030), (190, 476418), (228, 397015), (271, 334020), (285, 317612), (293, 308940), (380, 238209), (542, 167010), (570, 158806), (586, 154470), (813, 111340), (879, 102980), (1084, 83505), (1140, 79403), (1172, 77235), (1355, 66804), (1465, 61788), (1626, 55670), (1758, 51490), (2710, 33402), (2930, 30894), (3252, 27835), (3516, 25745), (4065, 22268), (4395, 20596), (5149, 17580), (5420, 16701), (5567, 16260), (5860, 15447), (8130, 11134), (8790, 10298)]