142372800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{9887}}^1$

素因数の和:9915

約数の個数: 126

約数和(自身を含む): 506077728

約数和(自身を除く): 363704928

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 25, 30, 32, 36, 40, 45, 48, 50, 60, 64, 72, 75, 80, 90, 96, 100, 120, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4800, 7200, 9887, 14400, 19774, 29661, 39548, 49435, 59322, 79096, 88983, 98870, 118644, 148305, 158192, 177966, 197740, 237288, 247175, 296610, 316384, 355932, 395480, 444915, 474576, 494350, 593220, 632768, 711864, 741525, 790960, 889830, 949152, 988700, 1186440, 1423728, 1483050, 1581920, 1779660, 1898304, 1977400, 2224575, 2372880, 2847456, 2966100, 3163840, 3559320, 3954800, 4449150, 4745760, 5694912, 5932200, 7118640, 7909600, 8898300, 9491520, 11864400, 14237280, 15819200, 17796600, 23728800, 28474560, 35593200, 47457600, 71186400, 142372800]

約数ペア:

[(1, 142372800), (2, 71186400), (3, 47457600), (4, 35593200), (5, 28474560), (6, 23728800), (8, 17796600), (9, 15819200), (10, 14237280), (12, 11864400), (15, 9491520), (16, 8898300), (18, 7909600), (20, 7118640), (24, 5932200), (25, 5694912), (30, 4745760), (32, 4449150), (36, 3954800), (40, 3559320), (45, 3163840), (48, 2966100), (50, 2847456), (60, 2372880), (64, 2224575), (72, 1977400), (75, 1898304), (80, 1779660), (90, 1581920), (96, 1483050), (100, 1423728), (120, 1186440), (144, 988700), (150, 949152), (160, 889830), (180, 790960), (192, 741525), (200, 711864), (225, 632768), (240, 593220), (288, 494350), (300, 474576), (320, 444915), (360, 395480), (400, 355932), (450, 316384), (480, 296610), (576, 247175), (600, 237288), (720, 197740), (800, 177966), (900, 158192), (960, 148305), (1200, 118644), (1440, 98870), (1600, 88983), (1800, 79096), (2400, 59322), (2880, 49435), (3600, 39548), (4800, 29661), (7200, 19774), (9887, 14400)]