73551930

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{67}}^1$

素因数の和:180

約数の個数: 128

約数和(自身を含む): 196466688

約数和(自身を除く): 122914758

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 37, 43, 46, 67, 69, 74, 86, 111, 115, 129, 134, 138, 185, 201, 215, 222, 230, 258, 335, 345, 370, 402, 430, 555, 645, 670, 690, 851, 989, 1005, 1110, 1290, 1541, 1591, 1702, 1978, 2010, 2479, 2553, 2881, 2967, 3082, 3182, 4255, 4623, 4773, 4945, 4958, 5106, 5762, 5934, 7437, 7705, 7955, 8510, 8643, 9246, 9546, 9890, 12395, 12765, 14405, 14835, 14874, 15410, 15910, 17286, 23115, 23865, 24790, 25530, 28810, 29670, 36593, 37185, 43215, 46230, 47730, 57017, 66263, 73186, 74370, 86430, 106597, 109779, 114034, 132526, 171051, 182965, 198789, 213194, 219558, 285085, 319791, 331315, 342102, 365930, 397578, 532985, 548895, 570170, 639582, 662630, 855255, 993945, 1065970, 1097790, 1598955, 1710510, 1987890, 2451731, 3197910, 4903462, 7355193, 12258655, 14710386, 24517310, 36775965, 73551930]

約数ペア:

[(1, 73551930), (2, 36775965), (3, 24517310), (5, 14710386), (6, 12258655), (10, 7355193), (15, 4903462), (23, 3197910), (30, 2451731), (37, 1987890), (43, 1710510), (46, 1598955), (67, 1097790), (69, 1065970), (74, 993945), (86, 855255), (111, 662630), (115, 639582), (129, 570170), (134, 548895), (138, 532985), (185, 397578), (201, 365930), (215, 342102), (222, 331315), (230, 319791), (258, 285085), (335, 219558), (345, 213194), (370, 198789), (402, 182965), (430, 171051), (555, 132526), (645, 114034), (670, 109779), (690, 106597), (851, 86430), (989, 74370), (1005, 73186), (1110, 66263), (1290, 57017), (1541, 47730), (1591, 46230), (1702, 43215), (1978, 37185), (2010, 36593), (2479, 29670), (2553, 28810), (2881, 25530), (2967, 24790), (3082, 23865), (3182, 23115), (4255, 17286), (4623, 15910), (4773, 15410), (4945, 14874), (4958, 14835), (5106, 14405), (5762, 12765), (5934, 12395), (7437, 9890), (7705, 9546), (7955, 9246), (8510, 8643)]