200747520

素因数分解:

$2^9\times 3^2\times 5^1\times {\mathrm{8713}}^1$

素因数の和:8742

約数の個数: 120

約数和(自身を含む): 695324916

約数和(自身を除く): 494577396

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 512, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1536, 1920, 2304, 2560, 2880, 3840, 4608, 5760, 7680, 8713, 11520, 17426, 23040, 26139, 34852, 43565, 52278, 69704, 78417, 87130, 104556, 130695, 139408, 156834, 174260, 209112, 261390, 278816, 313668, 348520, 392085, 418224, 522780, 557632, 627336, 697040, 784170, 836448, 1045560, 1115264, 1254672, 1394080, 1568340, 1672896, 2091120, 2230528, 2509344, 2788160, 3136680, 3345792, 4182240, 4461056, 5018688, 5576320, 6273360, 6691584, 8364480, 10037376, 11152640, 12546720, 13383168, 16728960, 20074752, 22305280, 25093440, 33457920, 40149504, 50186880, 66915840, 100373760, 200747520]

約数ペア:

[(1, 200747520), (2, 100373760), (3, 66915840), (4, 50186880), (5, 40149504), (6, 33457920), (8, 25093440), (9, 22305280), (10, 20074752), (12, 16728960), (15, 13383168), (16, 12546720), (18, 11152640), (20, 10037376), (24, 8364480), (30, 6691584), (32, 6273360), (36, 5576320), (40, 5018688), (45, 4461056), (48, 4182240), (60, 3345792), (64, 3136680), (72, 2788160), (80, 2509344), (90, 2230528), (96, 2091120), (120, 1672896), (128, 1568340), (144, 1394080), (160, 1254672), (180, 1115264), (192, 1045560), (240, 836448), (256, 784170), (288, 697040), (320, 627336), (360, 557632), (384, 522780), (480, 418224), (512, 392085), (576, 348520), (640, 313668), (720, 278816), (768, 261390), (960, 209112), (1152, 174260), (1280, 156834), (1440, 139408), (1536, 130695), (1920, 104556), (2304, 87130), (2560, 78417), (2880, 69704), (3840, 52278), (4608, 43565), (5760, 34852), (7680, 26139), (8713, 23040), (11520, 17426)]