205382400

素因数分解:

$2^8\times 3^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:611

約数の個数: 216

約数和(自身を含む): 714745920

約数和(自身を除く): 509363520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 25, 30, 32, 38, 40, 48, 50, 57, 60, 64, 75, 76, 80, 95, 96, 100, 114, 120, 128, 150, 152, 160, 190, 192, 200, 228, 240, 256, 285, 300, 304, 320, 380, 384, 400, 456, 475, 480, 563, 570, 600, 608, 640, 760, 768, 800, 912, 950, 960, 1126, 1140, 1200, 1216, 1280, 1425, 1520, 1600, 1689, 1824, 1900, 1920, 2252, 2280, 2400, 2432, 2815, 2850, 3040, 3200, 3378, 3648, 3800, 3840, 4504, 4560, 4800, 4864, 5630, 5700, 6080, 6400, 6756, 7296, 7600, 8445, 9008, 9120, 9600, 10697, 11260, 11400, 12160, 13512, 14075, 14592, 15200, 16890, 18016, 18240, 19200, 21394, 22520, 22800, 24320, 27024, 28150, 30400, 32091, 33780, 36032, 36480, 42225, 42788, 45040, 45600, 53485, 54048, 56300, 60800, 64182, 67560, 72064, 72960, 84450, 85576, 90080, 91200, 106970, 108096, 112600, 121600, 128364, 135120, 144128, 160455, 168900, 171152, 180160, 182400, 213940, 216192, 225200, 256728, 267425, 270240, 320910, 337800, 342304, 360320, 364800, 427880, 432384, 450400, 513456, 534850, 540480, 641820, 675600, 684608, 720640, 802275, 855760, 900800, 1026912, 1069700, 1080960, 1283640, 1351200, 1369216, 1604550, 1711520, 1801600, 2053824, 2139400, 2161920, 2567280, 2702400, 2738432, 3209100, 3423040, 3603200, 4107648, 4278800, 5134560, 5404800, 6418200, 6846080, 8215296, 8557600, 10269120, 10809600, 12836400, 13692160, 17115200, 20538240, 25672800, 34230400, 41076480, 51345600, 68460800, 102691200, 205382400]

約数ペア:

[(1, 205382400), (2, 102691200), (3, 68460800), (4, 51345600), (5, 41076480), (6, 34230400), (8, 25672800), (10, 20538240), (12, 17115200), (15, 13692160), (16, 12836400), (19, 10809600), (20, 10269120), (24, 8557600), (25, 8215296), (30, 6846080), (32, 6418200), (38, 5404800), (40, 5134560), (48, 4278800), (50, 4107648), (57, 3603200), (60, 3423040), (64, 3209100), (75, 2738432), (76, 2702400), (80, 2567280), (95, 2161920), (96, 2139400), (100, 2053824), (114, 1801600), (120, 1711520), (128, 1604550), (150, 1369216), (152, 1351200), (160, 1283640), (190, 1080960), (192, 1069700), (200, 1026912), (228, 900800), (240, 855760), (256, 802275), (285, 720640), (300, 684608), (304, 675600), (320, 641820), (380, 540480), (384, 534850), (400, 513456), (456, 450400), (475, 432384), (480, 427880), (563, 364800), (570, 360320), (600, 342304), (608, 337800), (640, 320910), (760, 270240), (768, 267425), (800, 256728), (912, 225200), (950, 216192), (960, 213940), (1126, 182400), (1140, 180160), (1200, 171152), (1216, 168900), (1280, 160455), (1425, 144128), (1520, 135120), (1600, 128364), (1689, 121600), (1824, 112600), (1900, 108096), (1920, 106970), (2252, 91200), (2280, 90080), (2400, 85576), (2432, 84450), (2815, 72960), (2850, 72064), (3040, 67560), (3200, 64182), (3378, 60800), (3648, 56300), (3800, 54048), (3840, 53485), (4504, 45600), (4560, 45040), (4800, 42788), (4864, 42225), (5630, 36480), (5700, 36032), (6080, 33780), (6400, 32091), (6756, 30400), (7296, 28150), (7600, 27024), (8445, 24320), (9008, 22800), (9120, 22520), (9600, 21394), (10697, 19200), (11260, 18240), (11400, 18016), (12160, 16890), (13512, 15200), (14075, 14592)]