138719700

素因数分解:

$2^2\times 3^2\times 5^2\times 7^1\times {\mathrm{97}}^1\times {\mathrm{227}}^1$

素因数の和:351

約数の個数: 216

約数和(自身を含む): 504259392

約数和(自身を除く): 365539692

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, 60, 63, 70, 75, 84, 90, 97, 100, 105, 126, 140, 150, 175, 180, 194, 210, 225, 227, 252, 291, 300, 315, 350, 388, 420, 450, 454, 485, 525, 582, 630, 679, 681, 700, 873, 900, 908, 970, 1050, 1135, 1164, 1260, 1358, 1362, 1455, 1575, 1589, 1746, 1940, 2037, 2043, 2100, 2270, 2425, 2716, 2724, 2910, 3150, 3178, 3395, 3405, 3492, 4074, 4086, 4365, 4540, 4767, 4850, 5675, 5820, 6111, 6300, 6356, 6790, 6810, 7275, 7945, 8148, 8172, 8730, 9534, 9700, 10185, 10215, 11350, 12222, 13580, 13620, 14301, 14550, 15890, 16975, 17025, 17460, 19068, 20370, 20430, 21825, 22019, 22700, 23835, 24444, 28602, 29100, 30555, 31780, 33950, 34050, 39725, 40740, 40860, 43650, 44038, 47670, 50925, 51075, 57204, 61110, 66057, 67900, 68100, 71505, 79450, 87300, 88076, 95340, 101850, 102150, 110095, 119175, 122220, 132114, 143010, 152775, 154133, 158900, 198171, 203700, 204300, 220190, 238350, 264228, 286020, 305550, 308266, 330285, 357525, 396342, 440380, 462399, 476700, 550475, 611100, 616532, 660570, 715050, 770665, 792684, 924798, 990855, 1100950, 1321140, 1387197, 1430100, 1541330, 1651425, 1849596, 1981710, 2201900, 2311995, 2774394, 3082660, 3302850, 3853325, 3963420, 4623990, 4954275, 5548788, 6605700, 6935985, 7706650, 9247980, 9908550, 11559975, 13871970, 15413300, 19817100, 23119950, 27743940, 34679925, 46239900, 69359850, 138719700]

約数ペア:

[(1, 138719700), (2, 69359850), (3, 46239900), (4, 34679925), (5, 27743940), (6, 23119950), (7, 19817100), (9, 15413300), (10, 13871970), (12, 11559975), (14, 9908550), (15, 9247980), (18, 7706650), (20, 6935985), (21, 6605700), (25, 5548788), (28, 4954275), (30, 4623990), (35, 3963420), (36, 3853325), (42, 3302850), (45, 3082660), (50, 2774394), (60, 2311995), (63, 2201900), (70, 1981710), (75, 1849596), (84, 1651425), (90, 1541330), (97, 1430100), (100, 1387197), (105, 1321140), (126, 1100950), (140, 990855), (150, 924798), (175, 792684), (180, 770665), (194, 715050), (210, 660570), (225, 616532), (227, 611100), (252, 550475), (291, 476700), (300, 462399), (315, 440380), (350, 396342), (388, 357525), (420, 330285), (450, 308266), (454, 305550), (485, 286020), (525, 264228), (582, 238350), (630, 220190), (679, 204300), (681, 203700), (700, 198171), (873, 158900), (900, 154133), (908, 152775), (970, 143010), (1050, 132114), (1135, 122220), (1164, 119175), (1260, 110095), (1358, 102150), (1362, 101850), (1455, 95340), (1575, 88076), (1589, 87300), (1746, 79450), (1940, 71505), (2037, 68100), (2043, 67900), (2100, 66057), (2270, 61110), (2425, 57204), (2716, 51075), (2724, 50925), (2910, 47670), (3150, 44038), (3178, 43650), (3395, 40860), (3405, 40740), (3492, 39725), (4074, 34050), (4086, 33950), (4365, 31780), (4540, 30555), (4767, 29100), (4850, 28602), (5675, 24444), (5820, 23835), (6111, 22700), (6300, 22019), (6356, 21825), (6790, 20430), (6810, 20370), (7275, 19068), (7945, 17460), (8148, 17025), (8172, 16975), (8730, 15890), (9534, 14550), (9700, 14301), (10185, 13620), (10215, 13580), (11350, 12222)]