168154380

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{4513}}^1$

素因数の和:4557

約数の個数: 120

約数和(自身を含む): 550563552

約数和(自身を除く): 382409172

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 27, 30, 36, 45, 46, 54, 60, 69, 81, 90, 92, 108, 115, 135, 138, 162, 180, 207, 230, 270, 276, 324, 345, 405, 414, 460, 540, 621, 690, 810, 828, 1035, 1242, 1380, 1620, 1863, 2070, 2484, 3105, 3726, 4140, 4513, 6210, 7452, 9026, 9315, 12420, 13539, 18052, 18630, 22565, 27078, 37260, 40617, 45130, 54156, 67695, 81234, 90260, 103799, 121851, 135390, 162468, 203085, 207598, 243702, 270780, 311397, 365553, 406170, 415196, 487404, 518995, 609255, 622794, 731106, 812340, 934191, 1037990, 1218510, 1245588, 1462212, 1556985, 1827765, 1868382, 2075980, 2437020, 2802573, 3113970, 3655530, 3736764, 4670955, 5605146, 6227940, 7311060, 8407719, 9341910, 11210292, 14012865, 16815438, 18683820, 28025730, 33630876, 42038595, 56051460, 84077190, 168154380]

約数ペア:

[(1, 168154380), (2, 84077190), (3, 56051460), (4, 42038595), (5, 33630876), (6, 28025730), (9, 18683820), (10, 16815438), (12, 14012865), (15, 11210292), (18, 9341910), (20, 8407719), (23, 7311060), (27, 6227940), (30, 5605146), (36, 4670955), (45, 3736764), (46, 3655530), (54, 3113970), (60, 2802573), (69, 2437020), (81, 2075980), (90, 1868382), (92, 1827765), (108, 1556985), (115, 1462212), (135, 1245588), (138, 1218510), (162, 1037990), (180, 934191), (207, 812340), (230, 731106), (270, 622794), (276, 609255), (324, 518995), (345, 487404), (405, 415196), (414, 406170), (460, 365553), (540, 311397), (621, 270780), (690, 243702), (810, 207598), (828, 203085), (1035, 162468), (1242, 135390), (1380, 121851), (1620, 103799), (1863, 90260), (2070, 81234), (2484, 67695), (3105, 54156), (3726, 45130), (4140, 40617), (4513, 37260), (6210, 27078), (7452, 22565), (9026, 18630), (9315, 18052), (12420, 13539)]