249520050

素因数分解:

$2^1\times 3^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{193}}^1$

素因数の和:254

約数の個数: 216

約数和(自身を含む): 772594524

約数和(自身を除く): 523074474

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 17, 18, 25, 26, 30, 34, 39, 45, 50, 51, 65, 75, 78, 85, 90, 102, 117, 130, 150, 153, 169, 170, 193, 195, 221, 225, 234, 255, 306, 325, 338, 386, 390, 425, 442, 450, 507, 510, 579, 585, 650, 663, 765, 845, 850, 965, 975, 1014, 1105, 1158, 1170, 1275, 1326, 1521, 1530, 1690, 1737, 1930, 1950, 1989, 2210, 2509, 2535, 2550, 2873, 2895, 2925, 3042, 3281, 3315, 3474, 3825, 3978, 4225, 4825, 5018, 5070, 5525, 5746, 5790, 5850, 6562, 6630, 7527, 7605, 7650, 8450, 8619, 8685, 9650, 9843, 9945, 11050, 12545, 12675, 14365, 14475, 15054, 15210, 16405, 16575, 17238, 17370, 19686, 19890, 22581, 25090, 25350, 25857, 28730, 28950, 29529, 32617, 32810, 33150, 37635, 38025, 42653, 43095, 43425, 45162, 49215, 49725, 51714, 59058, 62725, 65234, 71825, 75270, 76050, 82025, 85306, 86190, 86850, 97851, 98430, 99450, 112905, 125450, 127959, 129285, 143650, 147645, 163085, 164050, 188175, 195702, 213265, 215475, 225810, 246075, 255918, 258570, 293553, 295290, 326170, 376350, 383877, 426530, 430950, 489255, 492150, 554489, 564525, 587106, 639795, 646425, 738225, 767754, 815425, 978510, 1066325, 1108978, 1129050, 1279590, 1292850, 1467765, 1476450, 1630850, 1663467, 1919385, 2132650, 2446275, 2772445, 2935530, 3198975, 3326934, 3838770, 4892550, 4990401, 5544890, 6397950, 7338825, 8317335, 9596925, 9980802, 13862225, 14677650, 16634670, 19193850, 24952005, 27724450, 41586675, 49904010, 83173350, 124760025, 249520050]

約数ペア:

[(1, 249520050), (2, 124760025), (3, 83173350), (5, 49904010), (6, 41586675), (9, 27724450), (10, 24952005), (13, 19193850), (15, 16634670), (17, 14677650), (18, 13862225), (25, 9980802), (26, 9596925), (30, 8317335), (34, 7338825), (39, 6397950), (45, 5544890), (50, 4990401), (51, 4892550), (65, 3838770), (75, 3326934), (78, 3198975), (85, 2935530), (90, 2772445), (102, 2446275), (117, 2132650), (130, 1919385), (150, 1663467), (153, 1630850), (169, 1476450), (170, 1467765), (193, 1292850), (195, 1279590), (221, 1129050), (225, 1108978), (234, 1066325), (255, 978510), (306, 815425), (325, 767754), (338, 738225), (386, 646425), (390, 639795), (425, 587106), (442, 564525), (450, 554489), (507, 492150), (510, 489255), (579, 430950), (585, 426530), (650, 383877), (663, 376350), (765, 326170), (845, 295290), (850, 293553), (965, 258570), (975, 255918), (1014, 246075), (1105, 225810), (1158, 215475), (1170, 213265), (1275, 195702), (1326, 188175), (1521, 164050), (1530, 163085), (1690, 147645), (1737, 143650), (1930, 129285), (1950, 127959), (1989, 125450), (2210, 112905), (2509, 99450), (2535, 98430), (2550, 97851), (2873, 86850), (2895, 86190), (2925, 85306), (3042, 82025), (3281, 76050), (3315, 75270), (3474, 71825), (3825, 65234), (3978, 62725), (4225, 59058), (4825, 51714), (5018, 49725), (5070, 49215), (5525, 45162), (5746, 43425), (5790, 43095), (5850, 42653), (6562, 38025), (6630, 37635), (7527, 33150), (7605, 32810), (7650, 32617), (8450, 29529), (8619, 28950), (8685, 28730), (9650, 25857), (9843, 25350), (9945, 25090), (11050, 22581), (12545, 19890), (12675, 19686), (14365, 17370), (14475, 17238), (15054, 16575), (15210, 16405)]