61164800

素因数分解:

$2^8\times 5^2\times {\mathrm{19}}^1\times {\mathrm{503}}^1$

素因数の和:548

約数の個数: 108

約数和(自身を含む): 159677280

約数和(自身を除く): 98512480

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 25, 32, 38, 40, 50, 64, 76, 80, 95, 100, 128, 152, 160, 190, 200, 256, 304, 320, 380, 400, 475, 503, 608, 640, 760, 800, 950, 1006, 1216, 1280, 1520, 1600, 1900, 2012, 2432, 2515, 3040, 3200, 3800, 4024, 4864, 5030, 6080, 6400, 7600, 8048, 9557, 10060, 12160, 12575, 15200, 16096, 19114, 20120, 24320, 25150, 30400, 32192, 38228, 40240, 47785, 50300, 60800, 64384, 76456, 80480, 95570, 100600, 121600, 128768, 152912, 160960, 191140, 201200, 238925, 305824, 321920, 382280, 402400, 477850, 611648, 643840, 764560, 804800, 955700, 1223296, 1529120, 1609600, 1911400, 2446592, 3058240, 3219200, 3822800, 6116480, 7645600, 12232960, 15291200, 30582400, 61164800]

約数ペア:

[(1, 61164800), (2, 30582400), (4, 15291200), (5, 12232960), (8, 7645600), (10, 6116480), (16, 3822800), (19, 3219200), (20, 3058240), (25, 2446592), (32, 1911400), (38, 1609600), (40, 1529120), (50, 1223296), (64, 955700), (76, 804800), (80, 764560), (95, 643840), (100, 611648), (128, 477850), (152, 402400), (160, 382280), (190, 321920), (200, 305824), (256, 238925), (304, 201200), (320, 191140), (380, 160960), (400, 152912), (475, 128768), (503, 121600), (608, 100600), (640, 95570), (760, 80480), (800, 76456), (950, 64384), (1006, 60800), (1216, 50300), (1280, 47785), (1520, 40240), (1600, 38228), (1900, 32192), (2012, 30400), (2432, 25150), (2515, 24320), (3040, 20120), (3200, 19114), (3800, 16096), (4024, 15200), (4864, 12575), (5030, 12160), (6080, 10060), (6400, 9557), (7600, 8048)]