3986081400

素因数分解:

$2^3\times 3^1\times 5^2\times 7^2\times {\mathrm{135581}}^1$

素因数の和:135614

約数の個数: 144

約数和(自身を含む): 14374403640

約数和(自身を除く): 10388322240

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 25, 28, 30, 35, 40, 42, 49, 50, 56, 60, 70, 75, 84, 98, 100, 105, 120, 140, 147, 150, 168, 175, 196, 200, 210, 245, 280, 294, 300, 350, 392, 420, 490, 525, 588, 600, 700, 735, 840, 980, 1050, 1176, 1225, 1400, 1470, 1960, 2100, 2450, 2940, 3675, 4200, 4900, 5880, 7350, 9800, 14700, 29400, 135581, 271162, 406743, 542324, 677905, 813486, 949067, 1084648, 1355810, 1626972, 1898134, 2033715, 2711620, 2847201, 3253944, 3389525, 3796268, 4067430, 4745335, 5423240, 5694402, 6643469, 6779050, 7592536, 8134860, 9490670, 10168575, 11388804, 13286938, 13558100, 14236005, 16269720, 18981340, 19930407, 20337150, 22777608, 23726675, 26573876, 27116200, 28472010, 33217345, 37962680, 39860814, 40674300, 47453350, 53147752, 56944020, 66434690, 71180025, 79721628, 81348600, 94906700, 99652035, 113888040, 132869380, 142360050, 159443256, 166086725, 189813400, 199304070, 265738760, 284720100, 332173450, 398608140, 498260175, 569440200, 664346900, 797216280, 996520350, 1328693800, 1993040700, 3986081400]

約数ペア:

[(1, 3986081400), (2, 1993040700), (3, 1328693800), (4, 996520350), (5, 797216280), (6, 664346900), (7, 569440200), (8, 498260175), (10, 398608140), (12, 332173450), (14, 284720100), (15, 265738760), (20, 199304070), (21, 189813400), (24, 166086725), (25, 159443256), (28, 142360050), (30, 132869380), (35, 113888040), (40, 99652035), (42, 94906700), (49, 81348600), (50, 79721628), (56, 71180025), (60, 66434690), (70, 56944020), (75, 53147752), (84, 47453350), (98, 40674300), (100, 39860814), (105, 37962680), (120, 33217345), (140, 28472010), (147, 27116200), (150, 26573876), (168, 23726675), (175, 22777608), (196, 20337150), (200, 19930407), (210, 18981340), (245, 16269720), (280, 14236005), (294, 13558100), (300, 13286938), (350, 11388804), (392, 10168575), (420, 9490670), (490, 8134860), (525, 7592536), (588, 6779050), (600, 6643469), (700, 5694402), (735, 5423240), (840, 4745335), (980, 4067430), (1050, 3796268), (1176, 3389525), (1225, 3253944), (1400, 2847201), (1470, 2711620), (1960, 2033715), (2100, 1898134), (2450, 1626972), (2940, 1355810), (3675, 1084648), (4200, 949067), (4900, 813486), (5880, 677905), (7350, 542324), (9800, 406743), (14700, 271162), (29400, 135581)]