51223200

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{3049}}^1$

素因数の和:3079

約数の個数: 144

約数和(自身を含む): 190612800

約数和(自身を除く): 139389600

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 25, 28, 30, 32, 35, 40, 42, 48, 50, 56, 60, 70, 75, 80, 84, 96, 100, 105, 112, 120, 140, 150, 160, 168, 175, 200, 210, 224, 240, 280, 300, 336, 350, 400, 420, 480, 525, 560, 600, 672, 700, 800, 840, 1050, 1120, 1200, 1400, 1680, 2100, 2400, 2800, 3049, 3360, 4200, 5600, 6098, 8400, 9147, 12196, 15245, 16800, 18294, 21343, 24392, 30490, 36588, 42686, 45735, 48784, 60980, 64029, 73176, 76225, 85372, 91470, 97568, 106715, 121960, 128058, 146352, 152450, 170744, 182940, 213430, 228675, 243920, 256116, 292704, 304900, 320145, 341488, 365880, 426860, 457350, 487840, 512232, 533575, 609800, 640290, 682976, 731760, 853720, 914700, 1024464, 1067150, 1219600, 1280580, 1463520, 1600725, 1707440, 1829400, 2048928, 2134300, 2439200, 2561160, 3201450, 3414880, 3658800, 4268600, 5122320, 6402900, 7317600, 8537200, 10244640, 12805800, 17074400, 25611600, 51223200]

約数ペア:

[(1, 51223200), (2, 25611600), (3, 17074400), (4, 12805800), (5, 10244640), (6, 8537200), (7, 7317600), (8, 6402900), (10, 5122320), (12, 4268600), (14, 3658800), (15, 3414880), (16, 3201450), (20, 2561160), (21, 2439200), (24, 2134300), (25, 2048928), (28, 1829400), (30, 1707440), (32, 1600725), (35, 1463520), (40, 1280580), (42, 1219600), (48, 1067150), (50, 1024464), (56, 914700), (60, 853720), (70, 731760), (75, 682976), (80, 640290), (84, 609800), (96, 533575), (100, 512232), (105, 487840), (112, 457350), (120, 426860), (140, 365880), (150, 341488), (160, 320145), (168, 304900), (175, 292704), (200, 256116), (210, 243920), (224, 228675), (240, 213430), (280, 182940), (300, 170744), (336, 152450), (350, 146352), (400, 128058), (420, 121960), (480, 106715), (525, 97568), (560, 91470), (600, 85372), (672, 76225), (700, 73176), (800, 64029), (840, 60980), (1050, 48784), (1120, 45735), (1200, 42686), (1400, 36588), (1680, 30490), (2100, 24392), (2400, 21343), (2800, 18294), (3049, 16800), (3360, 15245), (4200, 12196), (5600, 9147), (6098, 8400)]