105523740

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{89}}^1\times {\mathrm{941}}^1$

素因数の和:1052

約数の個数: 144

約数和(自身を含む): 370319040

約数和(自身を除く): 264795300

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 89, 90, 105, 126, 140, 178, 180, 210, 252, 267, 315, 356, 420, 445, 534, 623, 630, 801, 890, 941, 1068, 1246, 1260, 1335, 1602, 1780, 1869, 1882, 2492, 2670, 2823, 3115, 3204, 3738, 3764, 4005, 4705, 5340, 5607, 5646, 6230, 6587, 7476, 8010, 8469, 9345, 9410, 11214, 11292, 12460, 13174, 14115, 16020, 16938, 18690, 18820, 19761, 22428, 26348, 28035, 28230, 32935, 33876, 37380, 39522, 42345, 56070, 56460, 59283, 65870, 79044, 83749, 84690, 98805, 112140, 118566, 131740, 167498, 169380, 197610, 237132, 251247, 296415, 334996, 395220, 418745, 502494, 586243, 592830, 753741, 837490, 1004988, 1172486, 1185660, 1256235, 1507482, 1674980, 1758729, 2344972, 2512470, 2931215, 3014964, 3517458, 3768705, 5024940, 5276187, 5862430, 7034916, 7537410, 8793645, 10552374, 11724860, 15074820, 17587290, 21104748, 26380935, 35174580, 52761870, 105523740]

約数ペア:

[(1, 105523740), (2, 52761870), (3, 35174580), (4, 26380935), (5, 21104748), (6, 17587290), (7, 15074820), (9, 11724860), (10, 10552374), (12, 8793645), (14, 7537410), (15, 7034916), (18, 5862430), (20, 5276187), (21, 5024940), (28, 3768705), (30, 3517458), (35, 3014964), (36, 2931215), (42, 2512470), (45, 2344972), (60, 1758729), (63, 1674980), (70, 1507482), (84, 1256235), (89, 1185660), (90, 1172486), (105, 1004988), (126, 837490), (140, 753741), (178, 592830), (180, 586243), (210, 502494), (252, 418745), (267, 395220), (315, 334996), (356, 296415), (420, 251247), (445, 237132), (534, 197610), (623, 169380), (630, 167498), (801, 131740), (890, 118566), (941, 112140), (1068, 98805), (1246, 84690), (1260, 83749), (1335, 79044), (1602, 65870), (1780, 59283), (1869, 56460), (1882, 56070), (2492, 42345), (2670, 39522), (2823, 37380), (3115, 33876), (3204, 32935), (3738, 28230), (3764, 28035), (4005, 26348), (4705, 22428), (5340, 19761), (5607, 18820), (5646, 18690), (6230, 16938), (6587, 16020), (7476, 14115), (8010, 13174), (8469, 12460), (9345, 11292), (9410, 11214)]