152801600

素因数分解:

$2^6\times 5^2\times 7^2\times {\mathrm{1949}}^1$

素因数の和:1985

約数の個数: 126

約数和(自身を含む): 437597550

約数和(自身を除く): 284795950

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 49, 50, 56, 64, 70, 80, 98, 100, 112, 140, 160, 175, 196, 200, 224, 245, 280, 320, 350, 392, 400, 448, 490, 560, 700, 784, 800, 980, 1120, 1225, 1400, 1568, 1600, 1949, 1960, 2240, 2450, 2800, 3136, 3898, 3920, 4900, 5600, 7796, 7840, 9745, 9800, 11200, 13643, 15592, 15680, 19490, 19600, 27286, 31184, 38980, 39200, 48725, 54572, 62368, 68215, 77960, 78400, 95501, 97450, 109144, 124736, 136430, 155920, 191002, 194900, 218288, 272860, 311840, 341075, 382004, 389800, 436576, 477505, 545720, 623680, 682150, 764008, 779600, 873152, 955010, 1091440, 1364300, 1528016, 1559200, 1910020, 2182880, 2387525, 2728600, 3056032, 3118400, 3820040, 4365760, 4775050, 5457200, 6112064, 7640080, 9550100, 10914400, 15280160, 19100200, 21828800, 30560320, 38200400, 76400800, 152801600]

約数ペア:

[(1, 152801600), (2, 76400800), (4, 38200400), (5, 30560320), (7, 21828800), (8, 19100200), (10, 15280160), (14, 10914400), (16, 9550100), (20, 7640080), (25, 6112064), (28, 5457200), (32, 4775050), (35, 4365760), (40, 3820040), (49, 3118400), (50, 3056032), (56, 2728600), (64, 2387525), (70, 2182880), (80, 1910020), (98, 1559200), (100, 1528016), (112, 1364300), (140, 1091440), (160, 955010), (175, 873152), (196, 779600), (200, 764008), (224, 682150), (245, 623680), (280, 545720), (320, 477505), (350, 436576), (392, 389800), (400, 382004), (448, 341075), (490, 311840), (560, 272860), (700, 218288), (784, 194900), (800, 191002), (980, 155920), (1120, 136430), (1225, 124736), (1400, 109144), (1568, 97450), (1600, 95501), (1949, 78400), (1960, 77960), (2240, 68215), (2450, 62368), (2800, 54572), (3136, 48725), (3898, 39200), (3920, 38980), (4900, 31184), (5600, 27286), (7796, 19600), (7840, 19490), (9745, 15680), (9800, 15592), (11200, 13643)]