275184420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{467}}^1$

素因数の和:570

約数の個数: 192

約数和(自身を含む): 935940096

約数和(自身を除く): 660755676

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 23, 28, 30, 35, 42, 46, 60, 61, 69, 70, 84, 92, 105, 115, 122, 138, 140, 161, 183, 210, 230, 244, 276, 305, 322, 345, 366, 420, 427, 460, 467, 483, 610, 644, 690, 732, 805, 854, 915, 934, 966, 1220, 1281, 1380, 1401, 1403, 1610, 1708, 1830, 1868, 1932, 2135, 2335, 2415, 2562, 2802, 2806, 3220, 3269, 3660, 4209, 4270, 4670, 4830, 5124, 5604, 5612, 6405, 6538, 7005, 7015, 8418, 8540, 9340, 9660, 9807, 9821, 10741, 12810, 13076, 14010, 14030, 16345, 16836, 19614, 19642, 21045, 21482, 25620, 28020, 28060, 28487, 29463, 32223, 32690, 39228, 39284, 42090, 42964, 49035, 49105, 53705, 56974, 58926, 64446, 65380, 75187, 84180, 85461, 98070, 98210, 107410, 113948, 117852, 128892, 142435, 147315, 150374, 161115, 170922, 196140, 196420, 199409, 214820, 225561, 284870, 294630, 300748, 322230, 341844, 375935, 398818, 427305, 451122, 569740, 589260, 598227, 644460, 655201, 751870, 797636, 854610, 902244, 997045, 1127805, 1196454, 1310402, 1503740, 1709220, 1965603, 1994090, 2255610, 2392908, 2620804, 2991135, 3276005, 3931206, 3988180, 4511220, 4586407, 5982270, 6552010, 7862412, 9172814, 9828015, 11964540, 13104020, 13759221, 18345628, 19656030, 22932035, 27518442, 39312060, 45864070, 55036884, 68796105, 91728140, 137592210, 275184420]

約数ペア:

[(1, 275184420), (2, 137592210), (3, 91728140), (4, 68796105), (5, 55036884), (6, 45864070), (7, 39312060), (10, 27518442), (12, 22932035), (14, 19656030), (15, 18345628), (20, 13759221), (21, 13104020), (23, 11964540), (28, 9828015), (30, 9172814), (35, 7862412), (42, 6552010), (46, 5982270), (60, 4586407), (61, 4511220), (69, 3988180), (70, 3931206), (84, 3276005), (92, 2991135), (105, 2620804), (115, 2392908), (122, 2255610), (138, 1994090), (140, 1965603), (161, 1709220), (183, 1503740), (210, 1310402), (230, 1196454), (244, 1127805), (276, 997045), (305, 902244), (322, 854610), (345, 797636), (366, 751870), (420, 655201), (427, 644460), (460, 598227), (467, 589260), (483, 569740), (610, 451122), (644, 427305), (690, 398818), (732, 375935), (805, 341844), (854, 322230), (915, 300748), (934, 294630), (966, 284870), (1220, 225561), (1281, 214820), (1380, 199409), (1401, 196420), (1403, 196140), (1610, 170922), (1708, 161115), (1830, 150374), (1868, 147315), (1932, 142435), (2135, 128892), (2335, 117852), (2415, 113948), (2562, 107410), (2802, 98210), (2806, 98070), (3220, 85461), (3269, 84180), (3660, 75187), (4209, 65380), (4270, 64446), (4670, 58926), (4830, 56974), (5124, 53705), (5604, 49105), (5612, 49035), (6405, 42964), (6538, 42090), (7005, 39284), (7015, 39228), (8418, 32690), (8540, 32223), (9340, 29463), (9660, 28487), (9807, 28060), (9821, 28020), (10741, 25620), (12810, 21482), (13076, 21045), (14010, 19642), (14030, 19614), (16345, 16836)]