12112100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{13}}^1$

素因数の和:67

約数の個数: 144

約数和(自身を含む): 35581056

約数和(自身を除く): 23468956

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, 121, 130, 140, 143, 154, 175, 182, 220, 242, 260, 275, 286, 308, 325, 350, 364, 385, 455, 484, 550, 572, 605, 650, 700, 715, 770, 847, 910, 1001, 1100, 1210, 1300, 1331, 1430, 1540, 1573, 1694, 1820, 1925, 2002, 2275, 2420, 2662, 2860, 3025, 3146, 3388, 3575, 3850, 4004, 4235, 4550, 5005, 5324, 6050, 6292, 6655, 7150, 7700, 7865, 8470, 9100, 9317, 10010, 11011, 12100, 13310, 14300, 15730, 16940, 17303, 18634, 20020, 21175, 22022, 25025, 26620, 31460, 33275, 34606, 37268, 39325, 42350, 44044, 46585, 50050, 55055, 66550, 69212, 78650, 84700, 86515, 93170, 100100, 110110, 121121, 133100, 157300, 173030, 186340, 220220, 232925, 242242, 275275, 346060, 432575, 465850, 484484, 550550, 605605, 865150, 931700, 1101100, 1211210, 1730300, 2422420, 3028025, 6056050, 12112100]

約数ペア:

[(1, 12112100), (2, 6056050), (4, 3028025), (5, 2422420), (7, 1730300), (10, 1211210), (11, 1101100), (13, 931700), (14, 865150), (20, 605605), (22, 550550), (25, 484484), (26, 465850), (28, 432575), (35, 346060), (44, 275275), (50, 242242), (52, 232925), (55, 220220), (65, 186340), (70, 173030), (77, 157300), (91, 133100), (100, 121121), (110, 110110), (121, 100100), (130, 93170), (140, 86515), (143, 84700), (154, 78650), (175, 69212), (182, 66550), (220, 55055), (242, 50050), (260, 46585), (275, 44044), (286, 42350), (308, 39325), (325, 37268), (350, 34606), (364, 33275), (385, 31460), (455, 26620), (484, 25025), (550, 22022), (572, 21175), (605, 20020), (650, 18634), (700, 17303), (715, 16940), (770, 15730), (847, 14300), (910, 13310), (1001, 12100), (1100, 11011), (1210, 10010), (1300, 9317), (1331, 9100), (1430, 8470), (1540, 7865), (1573, 7700), (1694, 7150), (1820, 6655), (1925, 6292), (2002, 6050), (2275, 5324), (2420, 5005), (2662, 4550), (2860, 4235), (3025, 4004), (3146, 3850), (3388, 3575)]