128849600

素因数分解:

$2^6\times 5^2\times {\mathrm{11}}^1\times {\mathrm{7321}}^1$

素因数の和:7354

約数の個数: 84

約数和(自身を含む): 345920568

約数和(自身を除く): 217070968

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 25, 32, 40, 44, 50, 55, 64, 80, 88, 100, 110, 160, 176, 200, 220, 275, 320, 352, 400, 440, 550, 704, 800, 880, 1100, 1600, 1760, 2200, 3520, 4400, 7321, 8800, 14642, 17600, 29284, 36605, 58568, 73210, 80531, 117136, 146420, 161062, 183025, 234272, 292840, 322124, 366050, 402655, 468544, 585680, 644248, 732100, 805310, 1171360, 1288496, 1464200, 1610620, 2013275, 2342720, 2576992, 2928400, 3221240, 4026550, 5153984, 5856800, 6442480, 8053100, 11713600, 12884960, 16106200, 25769920, 32212400, 64424800, 128849600]

約数ペア:

[(1, 128849600), (2, 64424800), (4, 32212400), (5, 25769920), (8, 16106200), (10, 12884960), (11, 11713600), (16, 8053100), (20, 6442480), (22, 5856800), (25, 5153984), (32, 4026550), (40, 3221240), (44, 2928400), (50, 2576992), (55, 2342720), (64, 2013275), (80, 1610620), (88, 1464200), (100, 1288496), (110, 1171360), (160, 805310), (176, 732100), (200, 644248), (220, 585680), (275, 468544), (320, 402655), (352, 366050), (400, 322124), (440, 292840), (550, 234272), (704, 183025), (800, 161062), (880, 146420), (1100, 117136), (1600, 80531), (1760, 73210), (2200, 58568), (3520, 36605), (4400, 29284), (7321, 17600), (8800, 14642)]