5212800

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{181}}^1$

素因数の和:211

約数の個数: 144

約数和(自身を含む): 18703230

約数和(自身を除く): 13490430

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, 128, 144, 150, 160, 180, 181, 192, 200, 225, 240, 288, 300, 320, 360, 362, 384, 400, 450, 480, 543, 576, 600, 640, 720, 724, 800, 900, 905, 960, 1086, 1152, 1200, 1440, 1448, 1600, 1629, 1800, 1810, 1920, 2172, 2400, 2715, 2880, 2896, 3200, 3258, 3600, 3620, 4344, 4525, 4800, 5430, 5760, 5792, 6516, 7200, 7240, 8145, 8688, 9050, 9600, 10860, 11584, 13032, 13575, 14400, 14480, 16290, 17376, 18100, 21720, 23168, 26064, 27150, 28800, 28960, 32580, 34752, 36200, 40725, 43440, 52128, 54300, 57920, 65160, 69504, 72400, 81450, 86880, 104256, 108600, 115840, 130320, 144800, 162900, 173760, 208512, 217200, 260640, 289600, 325800, 347520, 434400, 521280, 579200, 651600, 868800, 1042560, 1303200, 1737600, 2606400, 5212800]

約数ペア:

[(1, 5212800), (2, 2606400), (3, 1737600), (4, 1303200), (5, 1042560), (6, 868800), (8, 651600), (9, 579200), (10, 521280), (12, 434400), (15, 347520), (16, 325800), (18, 289600), (20, 260640), (24, 217200), (25, 208512), (30, 173760), (32, 162900), (36, 144800), (40, 130320), (45, 115840), (48, 108600), (50, 104256), (60, 86880), (64, 81450), (72, 72400), (75, 69504), (80, 65160), (90, 57920), (96, 54300), (100, 52128), (120, 43440), (128, 40725), (144, 36200), (150, 34752), (160, 32580), (180, 28960), (181, 28800), (192, 27150), (200, 26064), (225, 23168), (240, 21720), (288, 18100), (300, 17376), (320, 16290), (360, 14480), (362, 14400), (384, 13575), (400, 13032), (450, 11584), (480, 10860), (543, 9600), (576, 9050), (600, 8688), (640, 8145), (720, 7240), (724, 7200), (800, 6516), (900, 5792), (905, 5760), (960, 5430), (1086, 4800), (1152, 4525), (1200, 4344), (1440, 3620), (1448, 3600), (1600, 3258), (1629, 3200), (1800, 2896), (1810, 2880), (1920, 2715), (2172, 2400)]