1310362800

素因数分解:

$2^4\times 3^1\times 5^2\times {\mathrm{331}}^1\times {\mathrm{3299}}^1$

素因数の和:3651

約数の個数: 120

約数和(自身を含む): 4211486400

約数和(自身を除く): 2901123600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 40, 48, 50, 60, 75, 80, 100, 120, 150, 200, 240, 300, 331, 400, 600, 662, 993, 1200, 1324, 1655, 1986, 2648, 3299, 3310, 3972, 4965, 5296, 6598, 6620, 7944, 8275, 9897, 9930, 13196, 13240, 15888, 16495, 16550, 19794, 19860, 24825, 26392, 26480, 32990, 33100, 39588, 39720, 49485, 49650, 52784, 65980, 66200, 79176, 79440, 82475, 98970, 99300, 131960, 132400, 158352, 164950, 197940, 198600, 247425, 263920, 329900, 395880, 397200, 494850, 659800, 791760, 989700, 1091969, 1319600, 1979400, 2183938, 3275907, 3958800, 4367876, 5459845, 6551814, 8735752, 10919690, 13103628, 16379535, 17471504, 21839380, 26207256, 27299225, 32759070, 43678760, 52414512, 54598450, 65518140, 81897675, 87357520, 109196900, 131036280, 163795350, 218393800, 262072560, 327590700, 436787600, 655181400, 1310362800]

約数ペア:

[(1, 1310362800), (2, 655181400), (3, 436787600), (4, 327590700), (5, 262072560), (6, 218393800), (8, 163795350), (10, 131036280), (12, 109196900), (15, 87357520), (16, 81897675), (20, 65518140), (24, 54598450), (25, 52414512), (30, 43678760), (40, 32759070), (48, 27299225), (50, 26207256), (60, 21839380), (75, 17471504), (80, 16379535), (100, 13103628), (120, 10919690), (150, 8735752), (200, 6551814), (240, 5459845), (300, 4367876), (331, 3958800), (400, 3275907), (600, 2183938), (662, 1979400), (993, 1319600), (1200, 1091969), (1324, 989700), (1655, 791760), (1986, 659800), (2648, 494850), (3299, 397200), (3310, 395880), (3972, 329900), (4965, 263920), (5296, 247425), (6598, 198600), (6620, 197940), (7944, 164950), (8275, 158352), (9897, 132400), (9930, 131960), (13196, 99300), (13240, 98970), (15888, 82475), (16495, 79440), (16550, 79176), (19794, 66200), (19860, 65980), (24825, 52784), (26392, 49650), (26480, 49485), (32990, 39720), (33100, 39588)]