138568500

素因数分解:

$2^2\times 3^2\times 5^3\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^1$

素因数の和:168

約数の個数: 288

約数和(自身を含む): 515144448

約数和(自身を除く): 376575948

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 25, 28, 30, 35, 36, 42, 45, 50, 53, 60, 63, 70, 75, 83, 84, 90, 100, 105, 106, 125, 126, 140, 150, 159, 166, 175, 180, 210, 212, 225, 249, 250, 252, 265, 300, 315, 318, 332, 350, 371, 375, 415, 420, 450, 477, 498, 500, 525, 530, 581, 630, 636, 700, 742, 747, 750, 795, 830, 875, 900, 954, 996, 1050, 1060, 1113, 1125, 1162, 1245, 1260, 1325, 1484, 1494, 1500, 1575, 1590, 1660, 1743, 1750, 1855, 1908, 2075, 2100, 2226, 2250, 2324, 2385, 2490, 2625, 2650, 2905, 2988, 3150, 3180, 3339, 3486, 3500, 3710, 3735, 3975, 4150, 4399, 4452, 4500, 4770, 4980, 5229, 5250, 5300, 5565, 5810, 6225, 6300, 6625, 6678, 6972, 7420, 7470, 7875, 7950, 8300, 8715, 8798, 9275, 9540, 10375, 10458, 10500, 11130, 11620, 11925, 12450, 13197, 13250, 13356, 14525, 14940, 15750, 15900, 16695, 17430, 17596, 18550, 18675, 19875, 20750, 20916, 21995, 22260, 23850, 24900, 26145, 26394, 26500, 27825, 29050, 30793, 31125, 31500, 33390, 34860, 37100, 37350, 39591, 39750, 41500, 43575, 43990, 46375, 47700, 52290, 52788, 55650, 58100, 59625, 61586, 62250, 65985, 66780, 72625, 74700, 79182, 79500, 83475, 87150, 87980, 92379, 92750, 93375, 104580, 109975, 111300, 119250, 123172, 124500, 130725, 131970, 139125, 145250, 153965, 158364, 166950, 174300, 184758, 185500, 186750, 197955, 217875, 219950, 238500, 261450, 263940, 277137, 278250, 290500, 307930, 329925, 333900, 369516, 373500, 395910, 417375, 435750, 439900, 461895, 522900, 549875, 554274, 556500, 615860, 653625, 659850, 769825, 791820, 834750, 871500, 923790, 989775, 1099750, 1108548, 1307250, 1319700, 1385685, 1539650, 1649625, 1669500, 1847580, 1979550, 2199500, 2309475, 2614500, 2771370, 3079300, 3299250, 3849125, 3959100, 4618950, 4948875, 5542740, 6598500, 6928425, 7698250, 9237900, 9897750, 11547375, 13856850, 15396500, 19795500, 23094750, 27713700, 34642125, 46189500, 69284250, 138568500]

約数ペア:

[(1, 138568500), (2, 69284250), (3, 46189500), (4, 34642125), (5, 27713700), (6, 23094750), (7, 19795500), (9, 15396500), (10, 13856850), (12, 11547375), (14, 9897750), (15, 9237900), (18, 7698250), (20, 6928425), (21, 6598500), (25, 5542740), (28, 4948875), (30, 4618950), (35, 3959100), (36, 3849125), (42, 3299250), (45, 3079300), (50, 2771370), (53, 2614500), (60, 2309475), (63, 2199500), (70, 1979550), (75, 1847580), (83, 1669500), (84, 1649625), (90, 1539650), (100, 1385685), (105, 1319700), (106, 1307250), (125, 1108548), (126, 1099750), (140, 989775), (150, 923790), (159, 871500), (166, 834750), (175, 791820), (180, 769825), (210, 659850), (212, 653625), (225, 615860), (249, 556500), (250, 554274), (252, 549875), (265, 522900), (300, 461895), (315, 439900), (318, 435750), (332, 417375), (350, 395910), (371, 373500), (375, 369516), (415, 333900), (420, 329925), (450, 307930), (477, 290500), (498, 278250), (500, 277137), (525, 263940), (530, 261450), (581, 238500), (630, 219950), (636, 217875), (700, 197955), (742, 186750), (747, 185500), (750, 184758), (795, 174300), (830, 166950), (875, 158364), (900, 153965), (954, 145250), (996, 139125), (1050, 131970), (1060, 130725), (1113, 124500), (1125, 123172), (1162, 119250), (1245, 111300), (1260, 109975), (1325, 104580), (1484, 93375), (1494, 92750), (1500, 92379), (1575, 87980), (1590, 87150), (1660, 83475), (1743, 79500), (1750, 79182), (1855, 74700), (1908, 72625), (2075, 66780), (2100, 65985), (2226, 62250), (2250, 61586), (2324, 59625), (2385, 58100), (2490, 55650), (2625, 52788), (2650, 52290), (2905, 47700), (2988, 46375), (3150, 43990), (3180, 43575), (3339, 41500), (3486, 39750), (3500, 39591), (3710, 37350), (3735, 37100), (3975, 34860), (4150, 33390), (4399, 31500), (4452, 31125), (4500, 30793), (4770, 29050), (4980, 27825), (5229, 26500), (5250, 26394), (5300, 26145), (5565, 24900), (5810, 23850), (6225, 22260), (6300, 21995), (6625, 20916), (6678, 20750), (6972, 19875), (7420, 18675), (7470, 18550), (7875, 17596), (7950, 17430), (8300, 16695), (8715, 15900), (8798, 15750), (9275, 14940), (9540, 14525), (10375, 13356), (10458, 13250), (10500, 13197), (11130, 12450), (11620, 11925)]