220546950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{6653}}^1$

素因数の和:6698

約数の個数: 96

約数和(自身を含む): 623772576

約数和(自身を除く): 403225626

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 17, 25, 26, 30, 34, 39, 50, 51, 65, 75, 78, 85, 102, 130, 150, 170, 195, 221, 255, 325, 390, 425, 442, 510, 650, 663, 850, 975, 1105, 1275, 1326, 1950, 2210, 2550, 3315, 5525, 6630, 6653, 11050, 13306, 16575, 19959, 33150, 33265, 39918, 66530, 86489, 99795, 113101, 166325, 172978, 199590, 226202, 259467, 332650, 339303, 432445, 498975, 518934, 565505, 678606, 864890, 997950, 1131010, 1297335, 1470313, 1696515, 2162225, 2594670, 2827525, 2940626, 3393030, 4324450, 4410939, 5655050, 6486675, 7351565, 8482575, 8821878, 12973350, 14703130, 16965150, 22054695, 36757825, 44109390, 73515650, 110273475, 220546950]

約数ペア:

[(1, 220546950), (2, 110273475), (3, 73515650), (5, 44109390), (6, 36757825), (10, 22054695), (13, 16965150), (15, 14703130), (17, 12973350), (25, 8821878), (26, 8482575), (30, 7351565), (34, 6486675), (39, 5655050), (50, 4410939), (51, 4324450), (65, 3393030), (75, 2940626), (78, 2827525), (85, 2594670), (102, 2162225), (130, 1696515), (150, 1470313), (170, 1297335), (195, 1131010), (221, 997950), (255, 864890), (325, 678606), (390, 565505), (425, 518934), (442, 498975), (510, 432445), (650, 339303), (663, 332650), (850, 259467), (975, 226202), (1105, 199590), (1275, 172978), (1326, 166325), (1950, 113101), (2210, 99795), (2550, 86489), (3315, 66530), (5525, 39918), (6630, 33265), (6653, 33150), (11050, 19959), (13306, 16575)]