68287200

素因数分解:

$2^5\times 3^1\times 5^2\times {\mathrm{37}}^1\times {\mathrm{769}}^1$

素因数の和:829

約数の個数: 144

約数和(自身を含む): 228579120

約数和(自身を除く): 160291920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 37, 40, 48, 50, 60, 74, 75, 80, 96, 100, 111, 120, 148, 150, 160, 185, 200, 222, 240, 296, 300, 370, 400, 444, 480, 555, 592, 600, 740, 769, 800, 888, 925, 1110, 1184, 1200, 1480, 1538, 1776, 1850, 2220, 2307, 2400, 2775, 2960, 3076, 3552, 3700, 3845, 4440, 4614, 5550, 5920, 6152, 7400, 7690, 8880, 9228, 11100, 11535, 12304, 14800, 15380, 17760, 18456, 19225, 22200, 23070, 24608, 28453, 29600, 30760, 36912, 38450, 44400, 46140, 56906, 57675, 61520, 73824, 76900, 85359, 88800, 92280, 113812, 115350, 123040, 142265, 153800, 170718, 184560, 227624, 230700, 284530, 307600, 341436, 369120, 426795, 455248, 461400, 569060, 615200, 682872, 711325, 853590, 910496, 922800, 1138120, 1365744, 1422650, 1707180, 1845600, 2133975, 2276240, 2731488, 2845300, 3414360, 4267950, 4552480, 5690600, 6828720, 8535900, 11381200, 13657440, 17071800, 22762400, 34143600, 68287200]

約数ペア:

[(1, 68287200), (2, 34143600), (3, 22762400), (4, 17071800), (5, 13657440), (6, 11381200), (8, 8535900), (10, 6828720), (12, 5690600), (15, 4552480), (16, 4267950), (20, 3414360), (24, 2845300), (25, 2731488), (30, 2276240), (32, 2133975), (37, 1845600), (40, 1707180), (48, 1422650), (50, 1365744), (60, 1138120), (74, 922800), (75, 910496), (80, 853590), (96, 711325), (100, 682872), (111, 615200), (120, 569060), (148, 461400), (150, 455248), (160, 426795), (185, 369120), (200, 341436), (222, 307600), (240, 284530), (296, 230700), (300, 227624), (370, 184560), (400, 170718), (444, 153800), (480, 142265), (555, 123040), (592, 115350), (600, 113812), (740, 92280), (769, 88800), (800, 85359), (888, 76900), (925, 73824), (1110, 61520), (1184, 57675), (1200, 56906), (1480, 46140), (1538, 44400), (1776, 38450), (1850, 36912), (2220, 30760), (2307, 29600), (2400, 28453), (2775, 24608), (2960, 23070), (3076, 22200), (3552, 19225), (3700, 18456), (3845, 17760), (4440, 15380), (4614, 14800), (5550, 12304), (5920, 11535), (6152, 11100), (7400, 9228), (7690, 8880)]