51652800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:256

約数の個数: 252

約数和(自身を含む): 195306696

約数和(自身を除く): 143653896

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 17, 18, 20, 24, 25, 30, 32, 34, 36, 40, 45, 48, 50, 51, 60, 64, 68, 72, 75, 80, 85, 90, 96, 100, 102, 120, 136, 144, 150, 153, 160, 170, 180, 192, 200, 204, 211, 225, 240, 255, 272, 288, 300, 306, 320, 340, 360, 400, 408, 422, 425, 450, 480, 510, 544, 576, 600, 612, 633, 680, 720, 765, 800, 816, 844, 850, 900, 960, 1020, 1055, 1088, 1200, 1224, 1266, 1275, 1360, 1440, 1530, 1600, 1632, 1688, 1700, 1800, 1899, 2040, 2110, 2400, 2448, 2532, 2550, 2720, 2880, 3060, 3165, 3264, 3376, 3400, 3587, 3600, 3798, 3825, 4080, 4220, 4800, 4896, 5064, 5100, 5275, 5440, 6120, 6330, 6752, 6800, 7174, 7200, 7596, 7650, 8160, 8440, 9495, 9792, 10128, 10200, 10550, 10761, 12240, 12660, 13504, 13600, 14348, 14400, 15192, 15300, 15825, 16320, 16880, 17935, 18990, 20256, 20400, 21100, 21522, 24480, 25320, 27200, 28696, 30384, 30600, 31650, 32283, 33760, 35870, 37980, 40512, 40800, 42200, 43044, 47475, 48960, 50640, 53805, 57392, 60768, 61200, 63300, 64566, 67520, 71740, 75960, 81600, 84400, 86088, 89675, 94950, 101280, 107610, 114784, 121536, 122400, 126600, 129132, 143480, 151920, 161415, 168800, 172176, 179350, 189900, 202560, 215220, 229568, 244800, 253200, 258264, 269025, 286960, 303840, 322830, 337600, 344352, 358700, 379800, 430440, 506400, 516528, 538050, 573920, 607680, 645660, 688704, 717400, 759600, 807075, 860880, 1012800, 1033056, 1076100, 1147840, 1291320, 1434800, 1519200, 1614150, 1721760, 2066112, 2152200, 2582640, 2869600, 3038400, 3228300, 3443520, 4304400, 5165280, 5739200, 6456600, 8608800, 10330560, 12913200, 17217600, 25826400, 51652800]

約数ペア:

[(1, 51652800), (2, 25826400), (3, 17217600), (4, 12913200), (5, 10330560), (6, 8608800), (8, 6456600), (9, 5739200), (10, 5165280), (12, 4304400), (15, 3443520), (16, 3228300), (17, 3038400), (18, 2869600), (20, 2582640), (24, 2152200), (25, 2066112), (30, 1721760), (32, 1614150), (34, 1519200), (36, 1434800), (40, 1291320), (45, 1147840), (48, 1076100), (50, 1033056), (51, 1012800), (60, 860880), (64, 807075), (68, 759600), (72, 717400), (75, 688704), (80, 645660), (85, 607680), (90, 573920), (96, 538050), (100, 516528), (102, 506400), (120, 430440), (136, 379800), (144, 358700), (150, 344352), (153, 337600), (160, 322830), (170, 303840), (180, 286960), (192, 269025), (200, 258264), (204, 253200), (211, 244800), (225, 229568), (240, 215220), (255, 202560), (272, 189900), (288, 179350), (300, 172176), (306, 168800), (320, 161415), (340, 151920), (360, 143480), (400, 129132), (408, 126600), (422, 122400), (425, 121536), (450, 114784), (480, 107610), (510, 101280), (544, 94950), (576, 89675), (600, 86088), (612, 84400), (633, 81600), (680, 75960), (720, 71740), (765, 67520), (800, 64566), (816, 63300), (844, 61200), (850, 60768), (900, 57392), (960, 53805), (1020, 50640), (1055, 48960), (1088, 47475), (1200, 43044), (1224, 42200), (1266, 40800), (1275, 40512), (1360, 37980), (1440, 35870), (1530, 33760), (1600, 32283), (1632, 31650), (1688, 30600), (1700, 30384), (1800, 28696), (1899, 27200), (2040, 25320), (2110, 24480), (2400, 21522), (2448, 21100), (2532, 20400), (2550, 20256), (2720, 18990), (2880, 17935), (3060, 16880), (3165, 16320), (3264, 15825), (3376, 15300), (3400, 15192), (3587, 14400), (3600, 14348), (3798, 13600), (3825, 13504), (4080, 12660), (4220, 12240), (4800, 10761), (4896, 10550), (5064, 10200), (5100, 10128), (5275, 9792), (5440, 9495), (6120, 8440), (6330, 8160), (6752, 7650), (6800, 7596), (7174, 7200)]