64036800

素因数分解:

$2^6\times 3^2\times 5^2\times {\mathrm{4447}}^1$

素因数の和:4475

約数の個数: 126

約数和(自身を含む): 227653088

約数和(自身を除く): 163616288

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, 144, 150, 160, 180, 192, 200, 225, 240, 288, 300, 320, 360, 400, 450, 480, 576, 600, 720, 800, 900, 960, 1200, 1440, 1600, 1800, 2400, 2880, 3600, 4447, 4800, 7200, 8894, 13341, 14400, 17788, 22235, 26682, 35576, 40023, 44470, 53364, 66705, 71152, 80046, 88940, 106728, 111175, 133410, 142304, 160092, 177880, 200115, 213456, 222350, 266820, 284608, 320184, 333525, 355760, 400230, 426912, 444700, 533640, 640368, 667050, 711520, 800460, 853824, 889400, 1000575, 1067280, 1280736, 1334100, 1423040, 1600920, 1778800, 2001150, 2134560, 2561472, 2668200, 3201840, 3557600, 4002300, 4269120, 5336400, 6403680, 7115200, 8004600, 10672800, 12807360, 16009200, 21345600, 32018400, 64036800]

約数ペア:

[(1, 64036800), (2, 32018400), (3, 21345600), (4, 16009200), (5, 12807360), (6, 10672800), (8, 8004600), (9, 7115200), (10, 6403680), (12, 5336400), (15, 4269120), (16, 4002300), (18, 3557600), (20, 3201840), (24, 2668200), (25, 2561472), (30, 2134560), (32, 2001150), (36, 1778800), (40, 1600920), (45, 1423040), (48, 1334100), (50, 1280736), (60, 1067280), (64, 1000575), (72, 889400), (75, 853824), (80, 800460), (90, 711520), (96, 667050), (100, 640368), (120, 533640), (144, 444700), (150, 426912), (160, 400230), (180, 355760), (192, 333525), (200, 320184), (225, 284608), (240, 266820), (288, 222350), (300, 213456), (320, 200115), (360, 177880), (400, 160092), (450, 142304), (480, 133410), (576, 111175), (600, 106728), (720, 88940), (800, 80046), (900, 71152), (960, 66705), (1200, 53364), (1440, 44470), (1600, 40023), (1800, 35576), (2400, 26682), (2880, 22235), (3600, 17788), (4447, 14400), (4800, 13341), (7200, 8894)]