205993950

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{61}}^1\times {\mathrm{479}}^1$

素因数の和:602

約数の個数: 96

約数和(自身を含む): 531394560

約数和(自身を除く): 325400610

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 61, 75, 94, 122, 141, 150, 183, 235, 282, 305, 366, 470, 479, 610, 705, 915, 958, 1175, 1410, 1437, 1525, 1830, 2350, 2395, 2867, 2874, 3050, 3525, 4575, 4790, 5734, 7050, 7185, 8601, 9150, 11975, 14335, 14370, 17202, 22513, 23950, 28670, 29219, 35925, 43005, 45026, 58438, 67539, 71675, 71850, 86010, 87657, 112565, 135078, 143350, 146095, 175314, 215025, 225130, 292190, 337695, 430050, 438285, 562825, 675390, 730475, 876570, 1125650, 1373293, 1460950, 1688475, 2191425, 2746586, 3376950, 4119879, 4382850, 6866465, 8239758, 13732930, 20599395, 34332325, 41198790, 68664650, 102996975, 205993950]

約数ペア:

[(1, 205993950), (2, 102996975), (3, 68664650), (5, 41198790), (6, 34332325), (10, 20599395), (15, 13732930), (25, 8239758), (30, 6866465), (47, 4382850), (50, 4119879), (61, 3376950), (75, 2746586), (94, 2191425), (122, 1688475), (141, 1460950), (150, 1373293), (183, 1125650), (235, 876570), (282, 730475), (305, 675390), (366, 562825), (470, 438285), (479, 430050), (610, 337695), (705, 292190), (915, 225130), (958, 215025), (1175, 175314), (1410, 146095), (1437, 143350), (1525, 135078), (1830, 112565), (2350, 87657), (2395, 86010), (2867, 71850), (2874, 71675), (3050, 67539), (3525, 58438), (4575, 45026), (4790, 43005), (5734, 35925), (7050, 29219), (7185, 28670), (8601, 23950), (9150, 22513), (11975, 17202), (14335, 14370)]