750819780

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{359}}^1\times {\mathrm{1291}}^1$

素因数の和:1671

約数の個数: 120

約数和(自身を含む): 2363739840

約数和(自身を除く): 1612920060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 270, 324, 359, 405, 540, 718, 810, 1077, 1291, 1436, 1620, 1795, 2154, 2582, 3231, 3590, 3873, 4308, 5164, 5385, 6455, 6462, 7180, 7746, 9693, 10770, 11619, 12910, 12924, 15492, 16155, 19365, 19386, 21540, 23238, 25820, 29079, 32310, 34857, 38730, 38772, 46476, 48465, 58095, 58158, 64620, 69714, 77460, 96930, 104571, 116190, 116316, 139428, 145395, 174285, 193860, 209142, 232380, 290790, 348570, 418284, 463469, 522855, 581580, 697140, 926938, 1045710, 1390407, 1853876, 2091420, 2317345, 2780814, 4171221, 4634690, 5561628, 6952035, 8342442, 9269380, 12513663, 13904070, 16684884, 20856105, 25027326, 27808140, 37540989, 41712210, 50054652, 62568315, 75081978, 83424420, 125136630, 150163956, 187704945, 250273260, 375409890, 750819780]

約数ペア:

[(1, 750819780), (2, 375409890), (3, 250273260), (4, 187704945), (5, 150163956), (6, 125136630), (9, 83424420), (10, 75081978), (12, 62568315), (15, 50054652), (18, 41712210), (20, 37540989), (27, 27808140), (30, 25027326), (36, 20856105), (45, 16684884), (54, 13904070), (60, 12513663), (81, 9269380), (90, 8342442), (108, 6952035), (135, 5561628), (162, 4634690), (180, 4171221), (270, 2780814), (324, 2317345), (359, 2091420), (405, 1853876), (540, 1390407), (718, 1045710), (810, 926938), (1077, 697140), (1291, 581580), (1436, 522855), (1620, 463469), (1795, 418284), (2154, 348570), (2582, 290790), (3231, 232380), (3590, 209142), (3873, 193860), (4308, 174285), (5164, 145395), (5385, 139428), (6455, 116316), (6462, 116190), (7180, 104571), (7746, 96930), (9693, 77460), (10770, 69714), (11619, 64620), (12910, 58158), (12924, 58095), (15492, 48465), (16155, 46476), (19365, 38772), (19386, 38730), (21540, 34857), (23238, 32310), (25820, 29079)]