126386400

素因数分解:

$2^5\times 3^1\times 5^2\times 7^1\times {\mathrm{7523}}^1$

素因数の和:7553

約数の個数: 144

約数和(自身を含む): 470219904

約数和(自身を除く): 343833504

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, 3360, 4200, 5600, 7523, 8400, 15046, 16800, 22569, 30092, 37615, 45138, 52661, 60184, 75230, 90276, 105322, 112845, 120368, 150460, 157983, 180552, 188075, 210644, 225690, 240736, 263305, 300920, 315966, 361104, 376150, 421288, 451380, 526610, 564225, 601840, 631932, 722208, 752300, 789915, 842576, 902760, 1053220, 1128450, 1203680, 1263864, 1316525, 1504600, 1579830, 1685152, 1805520, 2106440, 2256900, 2527728, 2633050, 3009200, 3159660, 3611040, 3949575, 4212880, 4513800, 5055456, 5266100, 6018400, 6319320, 7899150, 8425760, 9027600, 10532200, 12638640, 15798300, 18055200, 21064400, 25277280, 31596600, 42128800, 63193200, 126386400]

約数ペア:

[(1, 126386400), (2, 63193200), (3, 42128800), (4, 31596600), (5, 25277280), (6, 21064400), (7, 18055200), (8, 15798300), (10, 12638640), (12, 10532200), (14, 9027600), (15, 8425760), (16, 7899150), (20, 6319320), (21, 6018400), (24, 5266100), (25, 5055456), (28, 4513800), (30, 4212880), (32, 3949575), (35, 3611040), (40, 3159660), (42, 3009200), (48, 2633050), (50, 2527728), (56, 2256900), (60, 2106440), (70, 1805520), (75, 1685152), (80, 1579830), (84, 1504600), (96, 1316525), (100, 1263864), (105, 1203680), (112, 1128450), (120, 1053220), (140, 902760), (150, 842576), (160, 789915), (168, 752300), (175, 722208), (200, 631932), (210, 601840), (224, 564225), (240, 526610), (280, 451380), (300, 421288), (336, 376150), (350, 361104), (400, 315966), (420, 300920), (480, 263305), (525, 240736), (560, 225690), (600, 210644), (672, 188075), (700, 180552), (800, 157983), (840, 150460), (1050, 120368), (1120, 112845), (1200, 105322), (1400, 90276), (1680, 75230), (2100, 60184), (2400, 52661), (2800, 45138), (3360, 37615), (4200, 30092), (5600, 22569), (7523, 16800), (8400, 15046)]