137198250

素因数分解:

$2^1\times 3^2\times 5^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{281}}^1$

素因数の和:342

約数の個数: 192

約数和(自身を含む): 439216128

約数和(自身を除く): 302017878

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 25, 30, 31, 35, 42, 45, 50, 62, 63, 70, 75, 90, 93, 105, 125, 126, 150, 155, 175, 186, 210, 217, 225, 250, 279, 281, 310, 315, 350, 375, 434, 450, 465, 525, 558, 562, 630, 651, 750, 775, 843, 875, 930, 1050, 1085, 1125, 1302, 1395, 1405, 1550, 1575, 1686, 1750, 1953, 1967, 2170, 2250, 2325, 2529, 2625, 2790, 2810, 3150, 3255, 3875, 3906, 3934, 4215, 4650, 5058, 5250, 5425, 5901, 6510, 6975, 7025, 7750, 7875, 8430, 8711, 9765, 9835, 10850, 11625, 11802, 12645, 13950, 14050, 15750, 16275, 17422, 17703, 19530, 19670, 21075, 23250, 25290, 26133, 27125, 29505, 32550, 34875, 35125, 35406, 42150, 43555, 48825, 49175, 52266, 54250, 59010, 60977, 63225, 69750, 70250, 78399, 81375, 87110, 88515, 97650, 98350, 105375, 121954, 126450, 130665, 147525, 156798, 162750, 177030, 182931, 210750, 217775, 244125, 245875, 261330, 295050, 304885, 316125, 365862, 391995, 435550, 442575, 488250, 491750, 548793, 609770, 632250, 653325, 737625, 783990, 885150, 914655, 1088875, 1097586, 1306650, 1475250, 1524425, 1829310, 1959975, 2177750, 2212875, 2743965, 3048850, 3266625, 3919950, 4425750, 4573275, 5487930, 6533250, 7622125, 9146550, 9799875, 13719825, 15244250, 19599750, 22866375, 27439650, 45732750, 68599125, 137198250]

約数ペア:

[(1, 137198250), (2, 68599125), (3, 45732750), (5, 27439650), (6, 22866375), (7, 19599750), (9, 15244250), (10, 13719825), (14, 9799875), (15, 9146550), (18, 7622125), (21, 6533250), (25, 5487930), (30, 4573275), (31, 4425750), (35, 3919950), (42, 3266625), (45, 3048850), (50, 2743965), (62, 2212875), (63, 2177750), (70, 1959975), (75, 1829310), (90, 1524425), (93, 1475250), (105, 1306650), (125, 1097586), (126, 1088875), (150, 914655), (155, 885150), (175, 783990), (186, 737625), (210, 653325), (217, 632250), (225, 609770), (250, 548793), (279, 491750), (281, 488250), (310, 442575), (315, 435550), (350, 391995), (375, 365862), (434, 316125), (450, 304885), (465, 295050), (525, 261330), (558, 245875), (562, 244125), (630, 217775), (651, 210750), (750, 182931), (775, 177030), (843, 162750), (875, 156798), (930, 147525), (1050, 130665), (1085, 126450), (1125, 121954), (1302, 105375), (1395, 98350), (1405, 97650), (1550, 88515), (1575, 87110), (1686, 81375), (1750, 78399), (1953, 70250), (1967, 69750), (2170, 63225), (2250, 60977), (2325, 59010), (2529, 54250), (2625, 52266), (2790, 49175), (2810, 48825), (3150, 43555), (3255, 42150), (3875, 35406), (3906, 35125), (3934, 34875), (4215, 32550), (4650, 29505), (5058, 27125), (5250, 26133), (5425, 25290), (5901, 23250), (6510, 21075), (6975, 19670), (7025, 19530), (7750, 17703), (7875, 17422), (8430, 16275), (8711, 15750), (9765, 14050), (9835, 13950), (10850, 12645), (11625, 11802)]