145245100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{1451}}^1$

素因数の和:1496

約数の個数: 144

約数和(自身を含む): 423472896

約数和(自身を除く): 278227796

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 25, 26, 28, 35, 44, 50, 52, 55, 65, 70, 77, 91, 100, 110, 130, 140, 143, 154, 175, 182, 220, 260, 275, 286, 308, 325, 350, 364, 385, 455, 550, 572, 650, 700, 715, 770, 910, 1001, 1100, 1300, 1430, 1451, 1540, 1820, 1925, 2002, 2275, 2860, 2902, 3575, 3850, 4004, 4550, 5005, 5804, 7150, 7255, 7700, 9100, 10010, 10157, 14300, 14510, 15961, 18863, 20020, 20314, 25025, 29020, 31922, 36275, 37726, 40628, 50050, 50785, 63844, 72550, 75452, 79805, 94315, 100100, 101570, 111727, 132041, 145100, 159610, 188630, 203140, 207493, 223454, 253925, 264082, 319220, 377260, 399025, 414986, 446908, 471575, 507850, 528164, 558635, 660205, 798050, 829972, 943150, 1015700, 1037465, 1117270, 1320410, 1452451, 1596100, 1886300, 2074930, 2234540, 2640820, 2793175, 2904902, 3301025, 4149860, 5187325, 5586350, 5809804, 6602050, 7262255, 10374650, 11172700, 13204100, 14524510, 20749300, 29049020, 36311275, 72622550, 145245100]

約数ペア:

[(1, 145245100), (2, 72622550), (4, 36311275), (5, 29049020), (7, 20749300), (10, 14524510), (11, 13204100), (13, 11172700), (14, 10374650), (20, 7262255), (22, 6602050), (25, 5809804), (26, 5586350), (28, 5187325), (35, 4149860), (44, 3301025), (50, 2904902), (52, 2793175), (55, 2640820), (65, 2234540), (70, 2074930), (77, 1886300), (91, 1596100), (100, 1452451), (110, 1320410), (130, 1117270), (140, 1037465), (143, 1015700), (154, 943150), (175, 829972), (182, 798050), (220, 660205), (260, 558635), (275, 528164), (286, 507850), (308, 471575), (325, 446908), (350, 414986), (364, 399025), (385, 377260), (455, 319220), (550, 264082), (572, 253925), (650, 223454), (700, 207493), (715, 203140), (770, 188630), (910, 159610), (1001, 145100), (1100, 132041), (1300, 111727), (1430, 101570), (1451, 100100), (1540, 94315), (1820, 79805), (1925, 75452), (2002, 72550), (2275, 63844), (2860, 50785), (2902, 50050), (3575, 40628), (3850, 37726), (4004, 36275), (4550, 31922), (5005, 29020), (5804, 25025), (7150, 20314), (7255, 20020), (7700, 18863), (9100, 15961), (10010, 14510), (10157, 14300)]