265826580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{137}}^1\times {\mathrm{443}}^1$

素因数の和:665

約数の個数: 96

約数和(自身を含む): 761733504

約数和(自身を除く): 495906924

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 137, 146, 219, 274, 292, 365, 411, 438, 443, 548, 685, 730, 822, 876, 886, 1095, 1329, 1370, 1460, 1644, 1772, 2055, 2190, 2215, 2658, 2740, 4110, 4380, 4430, 5316, 6645, 8220, 8860, 10001, 13290, 20002, 26580, 30003, 32339, 40004, 50005, 60006, 60691, 64678, 97017, 100010, 120012, 121382, 129356, 150015, 161695, 182073, 194034, 200020, 242764, 300030, 303455, 323390, 364146, 388068, 485085, 600060, 606910, 646780, 728292, 910365, 970170, 1213820, 1820730, 1940340, 3641460, 4430443, 8860886, 13291329, 17721772, 22152215, 26582658, 44304430, 53165316, 66456645, 88608860, 132913290, 265826580]

約数ペア:

[(1, 265826580), (2, 132913290), (3, 88608860), (4, 66456645), (5, 53165316), (6, 44304430), (10, 26582658), (12, 22152215), (15, 17721772), (20, 13291329), (30, 8860886), (60, 4430443), (73, 3641460), (137, 1940340), (146, 1820730), (219, 1213820), (274, 970170), (292, 910365), (365, 728292), (411, 646780), (438, 606910), (443, 600060), (548, 485085), (685, 388068), (730, 364146), (822, 323390), (876, 303455), (886, 300030), (1095, 242764), (1329, 200020), (1370, 194034), (1460, 182073), (1644, 161695), (1772, 150015), (2055, 129356), (2190, 121382), (2215, 120012), (2658, 100010), (2740, 97017), (4110, 64678), (4380, 60691), (4430, 60006), (5316, 50005), (6645, 40004), (8220, 32339), (8860, 30003), (10001, 26580), (13290, 20002)]