27461460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{109}}^1$

素因数の和:170

約数の個数: 192

約数和(自身を含む): 93139200

約数和(自身を除く): 65677740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 17, 19, 20, 26, 30, 34, 38, 39, 51, 52, 57, 60, 65, 68, 76, 78, 85, 95, 102, 109, 114, 130, 156, 170, 190, 195, 204, 218, 221, 228, 247, 255, 260, 285, 323, 327, 340, 380, 390, 436, 442, 494, 510, 545, 570, 646, 654, 663, 741, 780, 884, 969, 988, 1020, 1090, 1105, 1140, 1235, 1292, 1308, 1326, 1417, 1482, 1615, 1635, 1853, 1938, 2071, 2180, 2210, 2470, 2652, 2834, 2964, 3230, 3270, 3315, 3705, 3706, 3876, 4142, 4199, 4251, 4420, 4845, 4940, 5559, 5668, 6213, 6460, 6540, 6630, 7085, 7410, 7412, 8284, 8398, 8502, 9265, 9690, 10355, 11118, 12426, 12597, 13260, 14170, 14820, 16796, 17004, 18530, 19380, 20710, 20995, 21255, 22236, 24089, 24852, 25194, 26923, 27795, 28340, 31065, 35207, 37060, 41420, 41990, 42510, 48178, 50388, 53846, 55590, 62130, 62985, 70414, 72267, 80769, 83980, 85020, 96356, 105621, 107692, 111180, 120445, 124260, 125970, 134615, 140828, 144534, 161538, 176035, 211242, 240890, 251940, 269230, 289068, 323076, 352070, 361335, 403845, 422484, 457691, 481780, 528105, 538460, 704140, 722670, 807690, 915382, 1056210, 1373073, 1445340, 1615380, 1830764, 2112420, 2288455, 2746146, 4576910, 5492292, 6865365, 9153820, 13730730, 27461460]

約数ペア:

[(1, 27461460), (2, 13730730), (3, 9153820), (4, 6865365), (5, 5492292), (6, 4576910), (10, 2746146), (12, 2288455), (13, 2112420), (15, 1830764), (17, 1615380), (19, 1445340), (20, 1373073), (26, 1056210), (30, 915382), (34, 807690), (38, 722670), (39, 704140), (51, 538460), (52, 528105), (57, 481780), (60, 457691), (65, 422484), (68, 403845), (76, 361335), (78, 352070), (85, 323076), (95, 289068), (102, 269230), (109, 251940), (114, 240890), (130, 211242), (156, 176035), (170, 161538), (190, 144534), (195, 140828), (204, 134615), (218, 125970), (221, 124260), (228, 120445), (247, 111180), (255, 107692), (260, 105621), (285, 96356), (323, 85020), (327, 83980), (340, 80769), (380, 72267), (390, 70414), (436, 62985), (442, 62130), (494, 55590), (510, 53846), (545, 50388), (570, 48178), (646, 42510), (654, 41990), (663, 41420), (741, 37060), (780, 35207), (884, 31065), (969, 28340), (988, 27795), (1020, 26923), (1090, 25194), (1105, 24852), (1140, 24089), (1235, 22236), (1292, 21255), (1308, 20995), (1326, 20710), (1417, 19380), (1482, 18530), (1615, 17004), (1635, 16796), (1853, 14820), (1938, 14170), (2071, 13260), (2180, 12597), (2210, 12426), (2470, 11118), (2652, 10355), (2834, 9690), (2964, 9265), (3230, 8502), (3270, 8398), (3315, 8284), (3705, 7412), (3706, 7410), (3876, 7085), (4142, 6630), (4199, 6540), (4251, 6460), (4420, 6213), (4845, 5668), (4940, 5559)]