1000148040

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{29873}}^1$

素因数の和:29924

約数の個数: 128

約数和(自身を含む): 3441484800

約数和(自身を除く): 2441336760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 5580, 6696, 8370, 11160, 16740, 29873, 33480, 59746, 89619, 119492, 149365, 179238, 238984, 268857, 298730, 358476, 448095, 537714, 597460, 716952, 806571, 896190, 926063, 1075428, 1194920, 1344285, 1613142, 1792380, 1852126, 2150856, 2688570, 2778189, 3226284, 3584760, 3704252, 4032855, 4630315, 5377140, 5556378, 6452568, 7408504, 8065710, 8334567, 9260630, 10754280, 11112756, 13890945, 16131420, 16669134, 18521260, 22225512, 25003701, 27781890, 32262840, 33338268, 37042520, 41672835, 50007402, 55563780, 66676536, 83345670, 100014804, 111127560, 125018505, 166691340, 200029608, 250037010, 333382680, 500074020, 1000148040]

約数ペア:

[(1, 1000148040), (2, 500074020), (3, 333382680), (4, 250037010), (5, 200029608), (6, 166691340), (8, 125018505), (9, 111127560), (10, 100014804), (12, 83345670), (15, 66676536), (18, 55563780), (20, 50007402), (24, 41672835), (27, 37042520), (30, 33338268), (31, 32262840), (36, 27781890), (40, 25003701), (45, 22225512), (54, 18521260), (60, 16669134), (62, 16131420), (72, 13890945), (90, 11112756), (93, 10754280), (108, 9260630), (120, 8334567), (124, 8065710), (135, 7408504), (155, 6452568), (180, 5556378), (186, 5377140), (216, 4630315), (248, 4032855), (270, 3704252), (279, 3584760), (310, 3226284), (360, 2778189), (372, 2688570), (465, 2150856), (540, 1852126), (558, 1792380), (620, 1613142), (744, 1344285), (837, 1194920), (930, 1075428), (1080, 926063), (1116, 896190), (1240, 806571), (1395, 716952), (1674, 597460), (1860, 537714), (2232, 448095), (2790, 358476), (3348, 298730), (3720, 268857), (4185, 238984), (5580, 179238), (6696, 149365), (8370, 119492), (11160, 89619), (16740, 59746), (29873, 33480)]