275550444

素因数分解:

$2^2\times 3^3\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{487}}^1$

素因数の和:557

約数の個数: 144

約数和(自身を含む): 800163840

約数和(自身を除く): 524613396

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 27, 31, 36, 39, 52, 54, 62, 78, 93, 108, 117, 124, 156, 169, 186, 234, 279, 338, 351, 372, 403, 468, 487, 507, 558, 676, 702, 806, 837, 974, 1014, 1116, 1209, 1404, 1461, 1521, 1612, 1674, 1948, 2028, 2418, 2922, 3042, 3348, 3627, 4383, 4563, 4836, 5239, 5844, 6084, 6331, 7254, 8766, 9126, 10478, 10881, 12662, 13149, 14508, 15097, 15717, 17532, 18252, 18993, 20956, 21762, 25324, 26298, 30194, 31434, 37986, 43524, 45291, 47151, 52596, 56979, 60388, 62868, 75972, 82303, 90582, 94302, 113958, 135873, 141453, 164606, 170937, 181164, 188604, 196261, 227916, 246909, 271746, 282906, 329212, 341874, 392522, 407619, 493818, 543492, 565812, 588783, 683748, 740727, 785044, 815238, 987636, 1177566, 1481454, 1630476, 1766349, 2222181, 2355132, 2551393, 2962908, 3532698, 4444362, 5102786, 5299047, 7065396, 7654179, 8888724, 10205572, 10598094, 15308358, 21196188, 22962537, 30616716, 45925074, 68887611, 91850148, 137775222, 275550444]

約数ペア:

[(1, 275550444), (2, 137775222), (3, 91850148), (4, 68887611), (6, 45925074), (9, 30616716), (12, 22962537), (13, 21196188), (18, 15308358), (26, 10598094), (27, 10205572), (31, 8888724), (36, 7654179), (39, 7065396), (52, 5299047), (54, 5102786), (62, 4444362), (78, 3532698), (93, 2962908), (108, 2551393), (117, 2355132), (124, 2222181), (156, 1766349), (169, 1630476), (186, 1481454), (234, 1177566), (279, 987636), (338, 815238), (351, 785044), (372, 740727), (403, 683748), (468, 588783), (487, 565812), (507, 543492), (558, 493818), (676, 407619), (702, 392522), (806, 341874), (837, 329212), (974, 282906), (1014, 271746), (1116, 246909), (1209, 227916), (1404, 196261), (1461, 188604), (1521, 181164), (1612, 170937), (1674, 164606), (1948, 141453), (2028, 135873), (2418, 113958), (2922, 94302), (3042, 90582), (3348, 82303), (3627, 75972), (4383, 62868), (4563, 60388), (4836, 56979), (5239, 52596), (5844, 47151), (6084, 45291), (6331, 43524), (7254, 37986), (8766, 31434), (9126, 30194), (10478, 26298), (10881, 25324), (12662, 21762), (13149, 20956), (14508, 18993), (15097, 18252), (15717, 17532)]