68630400

素因数分解:

$2^7\times 3^2\times 5^2\times {\mathrm{2383}}^1$

素因数の和:2413

約数の個数: 144

約数和(自身を含む): 244991760

約数和(自身を除く): 176361360

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, 192, 200, 225, 240, 288, 300, 320, 360, 384, 400, 450, 480, 576, 600, 640, 720, 800, 900, 960, 1152, 1200, 1440, 1600, 1800, 1920, 2383, 2400, 2880, 3200, 3600, 4766, 4800, 5760, 7149, 7200, 9532, 9600, 11915, 14298, 14400, 19064, 21447, 23830, 28596, 28800, 35745, 38128, 42894, 47660, 57192, 59575, 71490, 76256, 85788, 95320, 107235, 114384, 119150, 142980, 152512, 171576, 178725, 190640, 214470, 228768, 238300, 285960, 305024, 343152, 357450, 381280, 428940, 457536, 476600, 536175, 571920, 686304, 714900, 762560, 857880, 915072, 953200, 1072350, 1143840, 1372608, 1429800, 1525120, 1715760, 1906400, 2144700, 2287680, 2745216, 2859600, 3431520, 3812800, 4289400, 4575360, 5719200, 6863040, 7625600, 8578800, 11438400, 13726080, 17157600, 22876800, 34315200, 68630400]

約数ペア:

[(1, 68630400), (2, 34315200), (3, 22876800), (4, 17157600), (5, 13726080), (6, 11438400), (8, 8578800), (9, 7625600), (10, 6863040), (12, 5719200), (15, 4575360), (16, 4289400), (18, 3812800), (20, 3431520), (24, 2859600), (25, 2745216), (30, 2287680), (32, 2144700), (36, 1906400), (40, 1715760), (45, 1525120), (48, 1429800), (50, 1372608), (60, 1143840), (64, 1072350), (72, 953200), (75, 915072), (80, 857880), (90, 762560), (96, 714900), (100, 686304), (120, 571920), (128, 536175), (144, 476600), (150, 457536), (160, 428940), (180, 381280), (192, 357450), (200, 343152), (225, 305024), (240, 285960), (288, 238300), (300, 228768), (320, 214470), (360, 190640), (384, 178725), (400, 171576), (450, 152512), (480, 142980), (576, 119150), (600, 114384), (640, 107235), (720, 95320), (800, 85788), (900, 76256), (960, 71490), (1152, 59575), (1200, 57192), (1440, 47660), (1600, 42894), (1800, 38128), (1920, 35745), (2383, 28800), (2400, 28596), (2880, 23830), (3200, 21447), (3600, 19064), (4766, 14400), (4800, 14298), (5760, 11915), (7149, 9600), (7200, 9532)]