42825900

素因数分解:

$2^2\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{79}}^1\times {\mathrm{139}}^1$

素因数の和:248

約数の個数: 144

約数和(自身を含む): 136102400

約数和(自身を除く): 93276500

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 79, 100, 130, 139, 150, 156, 158, 195, 237, 260, 278, 300, 316, 325, 390, 395, 417, 474, 556, 650, 695, 780, 790, 834, 948, 975, 1027, 1185, 1300, 1390, 1580, 1668, 1807, 1950, 1975, 2054, 2085, 2370, 2780, 3081, 3475, 3614, 3900, 3950, 4108, 4170, 4740, 5135, 5421, 5925, 6162, 6950, 7228, 7900, 8340, 9035, 10270, 10425, 10842, 10981, 11850, 12324, 13900, 15405, 18070, 20540, 20850, 21684, 21962, 23700, 25675, 27105, 30810, 32943, 36140, 41700, 43924, 45175, 51350, 54210, 54905, 61620, 65886, 77025, 90350, 102700, 108420, 109810, 131772, 135525, 142753, 154050, 164715, 180700, 219620, 271050, 274525, 285506, 308100, 329430, 428259, 542100, 549050, 571012, 658860, 713765, 823575, 856518, 1098100, 1427530, 1647150, 1713036, 2141295, 2855060, 3294300, 3568825, 4282590, 7137650, 8565180, 10706475, 14275300, 21412950, 42825900]

約数ペア:

[(1, 42825900), (2, 21412950), (3, 14275300), (4, 10706475), (5, 8565180), (6, 7137650), (10, 4282590), (12, 3568825), (13, 3294300), (15, 2855060), (20, 2141295), (25, 1713036), (26, 1647150), (30, 1427530), (39, 1098100), (50, 856518), (52, 823575), (60, 713765), (65, 658860), (75, 571012), (78, 549050), (79, 542100), (100, 428259), (130, 329430), (139, 308100), (150, 285506), (156, 274525), (158, 271050), (195, 219620), (237, 180700), (260, 164715), (278, 154050), (300, 142753), (316, 135525), (325, 131772), (390, 109810), (395, 108420), (417, 102700), (474, 90350), (556, 77025), (650, 65886), (695, 61620), (780, 54905), (790, 54210), (834, 51350), (948, 45175), (975, 43924), (1027, 41700), (1185, 36140), (1300, 32943), (1390, 30810), (1580, 27105), (1668, 25675), (1807, 23700), (1950, 21962), (1975, 21684), (2054, 20850), (2085, 20540), (2370, 18070), (2780, 15405), (3081, 13900), (3475, 12324), (3614, 11850), (3900, 10981), (3950, 10842), (4108, 10425), (4170, 10270), (4740, 9035), (5135, 8340), (5421, 7900), (5925, 7228), (6162, 6950)]