144238217900

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{179}}^1\times {\mathrm{164449}}^1$

素因数の和:164656

約数の個数: 108

約数和(自身を含む): 366134769000

約数和(自身を除く): 221896551100

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 179, 196, 245, 350, 358, 490, 700, 716, 895, 980, 1225, 1253, 1790, 2450, 2506, 3580, 4475, 4900, 5012, 6265, 8771, 8950, 12530, 17542, 17900, 25060, 31325, 35084, 43855, 62650, 87710, 125300, 164449, 175420, 219275, 328898, 438550, 657796, 822245, 877100, 1151143, 1644490, 2302286, 3288980, 4111225, 4604572, 5755715, 8058001, 8222450, 11511430, 16116002, 16444900, 23022860, 28778575, 29436371, 32232004, 40290005, 57557150, 58872742, 80580010, 115114300, 117745484, 147181855, 161160020, 201450025, 206054597, 294363710, 402900050, 412109194, 588727420, 735909275, 805800100, 824218388, 1030272985, 1442382179, 1471818550, 2060545970, 2884764358, 2943637100, 4121091940, 5151364925, 5769528716, 7211910895, 10302729850, 14423821790, 20605459700, 28847643580, 36059554475, 72119108950, 144238217900]

約数ペア:

[(1, 144238217900), (2, 72119108950), (4, 36059554475), (5, 28847643580), (7, 20605459700), (10, 14423821790), (14, 10302729850), (20, 7211910895), (25, 5769528716), (28, 5151364925), (35, 4121091940), (49, 2943637100), (50, 2884764358), (70, 2060545970), (98, 1471818550), (100, 1442382179), (140, 1030272985), (175, 824218388), (179, 805800100), (196, 735909275), (245, 588727420), (350, 412109194), (358, 402900050), (490, 294363710), (700, 206054597), (716, 201450025), (895, 161160020), (980, 147181855), (1225, 117745484), (1253, 115114300), (1790, 80580010), (2450, 58872742), (2506, 57557150), (3580, 40290005), (4475, 32232004), (4900, 29436371), (5012, 28778575), (6265, 23022860), (8771, 16444900), (8950, 16116002), (12530, 11511430), (17542, 8222450), (17900, 8058001), (25060, 5755715), (31325, 4604572), (35084, 4111225), (43855, 3288980), (62650, 2302286), (87710, 1644490), (125300, 1151143), (164449, 877100), (175420, 822245), (219275, 657796), (328898, 438550)]