2019694500

素因数分解:

$2^2\times 3^7\times 5^3\times {\mathrm{1847}}^1$

素因数の和:1887

約数の個数: 192

約数和(自身を含む): 6619092480

約数和(自身を除く): 4599397980

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 25, 27, 30, 36, 45, 50, 54, 60, 75, 81, 90, 100, 108, 125, 135, 150, 162, 180, 225, 243, 250, 270, 300, 324, 375, 405, 450, 486, 500, 540, 675, 729, 750, 810, 900, 972, 1125, 1215, 1350, 1458, 1500, 1620, 1847, 2025, 2187, 2250, 2430, 2700, 2916, 3375, 3645, 3694, 4050, 4374, 4500, 4860, 5541, 6075, 6750, 7290, 7388, 8100, 8748, 9235, 10125, 10935, 11082, 12150, 13500, 14580, 16623, 18225, 18470, 20250, 21870, 22164, 24300, 27705, 30375, 33246, 36450, 36940, 40500, 43740, 46175, 49869, 54675, 55410, 60750, 66492, 72900, 83115, 91125, 92350, 99738, 109350, 110820, 121500, 138525, 149607, 166230, 182250, 184700, 199476, 218700, 230875, 249345, 273375, 277050, 299214, 332460, 364500, 415575, 448821, 461750, 498690, 546750, 554100, 598428, 692625, 748035, 831150, 897642, 923500, 997380, 1093500, 1246725, 1346463, 1385250, 1496070, 1662300, 1795284, 2077875, 2244105, 2493450, 2692926, 2770500, 2992140, 3740175, 4039389, 4155750, 4488210, 4986900, 5385852, 6233625, 6732315, 7480350, 8078778, 8311500, 8976420, 11220525, 12467250, 13464630, 14960700, 16157556, 18700875, 20196945, 22441050, 24934500, 26929260, 33661575, 37401750, 40393890, 44882100, 56102625, 67323150, 74803500, 80787780, 100984725, 112205250, 134646300, 168307875, 201969450, 224410500, 336615750, 403938900, 504923625, 673231500, 1009847250, 2019694500]

約数ペア:

[(1, 2019694500), (2, 1009847250), (3, 673231500), (4, 504923625), (5, 403938900), (6, 336615750), (9, 224410500), (10, 201969450), (12, 168307875), (15, 134646300), (18, 112205250), (20, 100984725), (25, 80787780), (27, 74803500), (30, 67323150), (36, 56102625), (45, 44882100), (50, 40393890), (54, 37401750), (60, 33661575), (75, 26929260), (81, 24934500), (90, 22441050), (100, 20196945), (108, 18700875), (125, 16157556), (135, 14960700), (150, 13464630), (162, 12467250), (180, 11220525), (225, 8976420), (243, 8311500), (250, 8078778), (270, 7480350), (300, 6732315), (324, 6233625), (375, 5385852), (405, 4986900), (450, 4488210), (486, 4155750), (500, 4039389), (540, 3740175), (675, 2992140), (729, 2770500), (750, 2692926), (810, 2493450), (900, 2244105), (972, 2077875), (1125, 1795284), (1215, 1662300), (1350, 1496070), (1458, 1385250), (1500, 1346463), (1620, 1246725), (1847, 1093500), (2025, 997380), (2187, 923500), (2250, 897642), (2430, 831150), (2700, 748035), (2916, 692625), (3375, 598428), (3645, 554100), (3694, 546750), (4050, 498690), (4374, 461750), (4500, 448821), (4860, 415575), (5541, 364500), (6075, 332460), (6750, 299214), (7290, 277050), (7388, 273375), (8100, 249345), (8748, 230875), (9235, 218700), (10125, 199476), (10935, 184700), (11082, 182250), (12150, 166230), (13500, 149607), (14580, 138525), (16623, 121500), (18225, 110820), (18470, 109350), (20250, 99738), (21870, 92350), (22164, 91125), (24300, 83115), (27705, 72900), (30375, 66492), (33246, 60750), (36450, 55410), (36940, 54675), (40500, 49869), (43740, 46175)]