128196900

素因数分解:

$2^2\times 3^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{10957}}^1$

素因数の和:10990

約数の個数: 108

約数和(自身を含む): 432775252

約数和(自身を除く): 304578352

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 25, 26, 30, 36, 39, 45, 50, 52, 60, 65, 75, 78, 90, 100, 117, 130, 150, 156, 180, 195, 225, 234, 260, 300, 325, 390, 450, 468, 585, 650, 780, 900, 975, 1170, 1300, 1950, 2340, 2925, 3900, 5850, 10957, 11700, 21914, 32871, 43828, 54785, 65742, 98613, 109570, 131484, 142441, 164355, 197226, 219140, 273925, 284882, 328710, 394452, 427323, 493065, 547850, 569764, 657420, 712205, 821775, 854646, 986130, 1095700, 1281969, 1424410, 1643550, 1709292, 1972260, 2136615, 2465325, 2563938, 2848820, 3287100, 3561025, 4273230, 4930650, 5127876, 6409845, 7122050, 8546460, 9861300, 10683075, 12819690, 14244100, 21366150, 25639380, 32049225, 42732300, 64098450, 128196900]

約数ペア:

[(1, 128196900), (2, 64098450), (3, 42732300), (4, 32049225), (5, 25639380), (6, 21366150), (9, 14244100), (10, 12819690), (12, 10683075), (13, 9861300), (15, 8546460), (18, 7122050), (20, 6409845), (25, 5127876), (26, 4930650), (30, 4273230), (36, 3561025), (39, 3287100), (45, 2848820), (50, 2563938), (52, 2465325), (60, 2136615), (65, 1972260), (75, 1709292), (78, 1643550), (90, 1424410), (100, 1281969), (117, 1095700), (130, 986130), (150, 854646), (156, 821775), (180, 712205), (195, 657420), (225, 569764), (234, 547850), (260, 493065), (300, 427323), (325, 394452), (390, 328710), (450, 284882), (468, 273925), (585, 219140), (650, 197226), (780, 164355), (900, 142441), (975, 131484), (1170, 109570), (1300, 98613), (1950, 65742), (2340, 54785), (2925, 43828), (3900, 32871), (5850, 21914), (10957, 11700)]