76222300

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{521}}^1$

素因数の和:572

約数の個数: 144

約数和(自身を含む): 217486080

約数和(自身を除く): 141263780

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 19, 20, 22, 25, 28, 35, 38, 44, 50, 55, 70, 76, 77, 95, 100, 110, 133, 140, 154, 175, 190, 209, 220, 266, 275, 308, 350, 380, 385, 418, 475, 521, 532, 550, 665, 700, 770, 836, 950, 1042, 1045, 1100, 1330, 1463, 1540, 1900, 1925, 2084, 2090, 2605, 2660, 2926, 3325, 3647, 3850, 4180, 5210, 5225, 5731, 5852, 6650, 7294, 7315, 7700, 9899, 10420, 10450, 11462, 13025, 13300, 14588, 14630, 18235, 19798, 20900, 22924, 26050, 28655, 29260, 36470, 36575, 39596, 40117, 49495, 52100, 57310, 69293, 72940, 73150, 80234, 91175, 98990, 108889, 114620, 138586, 143275, 146300, 160468, 182350, 197980, 200585, 217778, 247475, 277172, 286550, 346465, 364700, 401170, 435556, 494950, 544445, 573100, 692930, 762223, 802340, 989900, 1002925, 1088890, 1385860, 1524446, 1732325, 2005850, 2177780, 2722225, 3048892, 3464650, 3811115, 4011700, 5444450, 6929300, 7622230, 10888900, 15244460, 19055575, 38111150, 76222300]

約数ペア:

[(1, 76222300), (2, 38111150), (4, 19055575), (5, 15244460), (7, 10888900), (10, 7622230), (11, 6929300), (14, 5444450), (19, 4011700), (20, 3811115), (22, 3464650), (25, 3048892), (28, 2722225), (35, 2177780), (38, 2005850), (44, 1732325), (50, 1524446), (55, 1385860), (70, 1088890), (76, 1002925), (77, 989900), (95, 802340), (100, 762223), (110, 692930), (133, 573100), (140, 544445), (154, 494950), (175, 435556), (190, 401170), (209, 364700), (220, 346465), (266, 286550), (275, 277172), (308, 247475), (350, 217778), (380, 200585), (385, 197980), (418, 182350), (475, 160468), (521, 146300), (532, 143275), (550, 138586), (665, 114620), (700, 108889), (770, 98990), (836, 91175), (950, 80234), (1042, 73150), (1045, 72940), (1100, 69293), (1330, 57310), (1463, 52100), (1540, 49495), (1900, 40117), (1925, 39596), (2084, 36575), (2090, 36470), (2605, 29260), (2660, 28655), (2926, 26050), (3325, 22924), (3647, 20900), (3850, 19798), (4180, 18235), (5210, 14630), (5225, 14588), (5731, 13300), (5852, 13025), (6650, 11462), (7294, 10450), (7315, 10420), (7700, 9899)]