2255099940

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{73}}^1\times {\mathrm{19069}}^1$

素因数の和:19163

約数の個数: 120

約数和(自身を含む): 7171616760

約数和(自身を除く): 4916516820

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 73, 81, 90, 108, 135, 146, 162, 180, 219, 270, 292, 324, 365, 405, 438, 540, 657, 730, 810, 876, 1095, 1314, 1460, 1620, 1971, 2190, 2628, 3285, 3942, 4380, 5913, 6570, 7884, 9855, 11826, 13140, 19069, 19710, 23652, 29565, 38138, 39420, 57207, 59130, 76276, 95345, 114414, 118260, 171621, 190690, 228828, 286035, 343242, 381380, 514863, 572070, 686484, 858105, 1029726, 1144140, 1392037, 1544589, 1716210, 2059452, 2574315, 2784074, 3089178, 3432420, 4176111, 5148630, 5568148, 6178356, 6960185, 7722945, 8352222, 10297260, 12528333, 13920370, 15445890, 16704444, 20880555, 25056666, 27840740, 30891780, 37584999, 41761110, 50113332, 62641665, 75169998, 83522220, 112754997, 125283330, 150339996, 187924995, 225509994, 250566660, 375849990, 451019988, 563774985, 751699980, 1127549970, 2255099940]

約数ペア:

[(1, 2255099940), (2, 1127549970), (3, 751699980), (4, 563774985), (5, 451019988), (6, 375849990), (9, 250566660), (10, 225509994), (12, 187924995), (15, 150339996), (18, 125283330), (20, 112754997), (27, 83522220), (30, 75169998), (36, 62641665), (45, 50113332), (54, 41761110), (60, 37584999), (73, 30891780), (81, 27840740), (90, 25056666), (108, 20880555), (135, 16704444), (146, 15445890), (162, 13920370), (180, 12528333), (219, 10297260), (270, 8352222), (292, 7722945), (324, 6960185), (365, 6178356), (405, 5568148), (438, 5148630), (540, 4176111), (657, 3432420), (730, 3089178), (810, 2784074), (876, 2574315), (1095, 2059452), (1314, 1716210), (1460, 1544589), (1620, 1392037), (1971, 1144140), (2190, 1029726), (2628, 858105), (3285, 686484), (3942, 572070), (4380, 514863), (5913, 381380), (6570, 343242), (7884, 286035), (9855, 228828), (11826, 190690), (13140, 171621), (19069, 118260), (19710, 114414), (23652, 95345), (29565, 76276), (38138, 59130), (39420, 57207)]