73443160

素因数分解:

$2^3\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{101}}^1$

素因数の和:186

約数の個数: 128

約数和(自身を含む): 198288000

約数和(自身を除く): 124844840

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 49, 53, 56, 70, 98, 101, 106, 140, 196, 202, 212, 245, 265, 280, 343, 371, 392, 404, 424, 490, 505, 530, 686, 707, 742, 808, 980, 1010, 1060, 1372, 1414, 1484, 1715, 1855, 1960, 2020, 2120, 2597, 2744, 2828, 2968, 3430, 3535, 3710, 4040, 4949, 5194, 5353, 5656, 6860, 7070, 7420, 9898, 10388, 10706, 12985, 13720, 14140, 14840, 18179, 19796, 20776, 21412, 24745, 25970, 26765, 28280, 34643, 36358, 37471, 39592, 42824, 49490, 51940, 53530, 69286, 72716, 74942, 90895, 98980, 103880, 107060, 138572, 145432, 149884, 173215, 181790, 187355, 197960, 214120, 262297, 277144, 299768, 346430, 363580, 374710, 524594, 692860, 727160, 749420, 1049188, 1311485, 1385720, 1498840, 1836079, 2098376, 2622970, 3672158, 5245940, 7344316, 9180395, 10491880, 14688632, 18360790, 36721580, 73443160]

約数ペア:

[(1, 73443160), (2, 36721580), (4, 18360790), (5, 14688632), (7, 10491880), (8, 9180395), (10, 7344316), (14, 5245940), (20, 3672158), (28, 2622970), (35, 2098376), (40, 1836079), (49, 1498840), (53, 1385720), (56, 1311485), (70, 1049188), (98, 749420), (101, 727160), (106, 692860), (140, 524594), (196, 374710), (202, 363580), (212, 346430), (245, 299768), (265, 277144), (280, 262297), (343, 214120), (371, 197960), (392, 187355), (404, 181790), (424, 173215), (490, 149884), (505, 145432), (530, 138572), (686, 107060), (707, 103880), (742, 98980), (808, 90895), (980, 74942), (1010, 72716), (1060, 69286), (1372, 53530), (1414, 51940), (1484, 49490), (1715, 42824), (1855, 39592), (1960, 37471), (2020, 36358), (2120, 34643), (2597, 28280), (2744, 26765), (2828, 25970), (2968, 24745), (3430, 21412), (3535, 20776), (3710, 19796), (4040, 18179), (4949, 14840), (5194, 14140), (5353, 13720), (5656, 12985), (6860, 10706), (7070, 10388), (7420, 9898)]