21835089600

素因数分解:

$2^6\times 3^1\times 5^2\times {\mathrm{223}}^1\times {\mathrm{20399}}^1$

素因数の和:20647

約数の個数: 168

約数和(自身を含む): 71962060800

約数和(自身を除く): 50126971200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 64, 75, 80, 96, 100, 120, 150, 160, 192, 200, 223, 240, 300, 320, 400, 446, 480, 600, 669, 800, 892, 960, 1115, 1200, 1338, 1600, 1784, 2230, 2400, 2676, 3345, 3568, 4460, 4800, 5352, 5575, 6690, 7136, 8920, 10704, 11150, 13380, 14272, 16725, 17840, 20399, 21408, 22300, 26760, 33450, 35680, 40798, 42816, 44600, 53520, 61197, 66900, 71360, 81596, 89200, 101995, 107040, 122394, 133800, 163192, 178400, 203990, 214080, 244788, 267600, 305985, 326384, 356800, 407980, 489576, 509975, 535200, 611970, 652768, 815960, 979152, 1019950, 1070400, 1223940, 1305536, 1529925, 1631920, 1958304, 2039900, 2447880, 3059850, 3263840, 3916608, 4079800, 4548977, 4895760, 6119700, 6527680, 8159600, 9097954, 9791520, 12239400, 13646931, 16319200, 18195908, 19583040, 22744885, 24478800, 27293862, 32638400, 36391816, 45489770, 48957600, 54587724, 68234655, 72783632, 90979540, 97915200, 109175448, 113724425, 136469310, 145567264, 181959080, 218350896, 227448850, 272938620, 291134528, 341173275, 363918160, 436701792, 454897700, 545877240, 682346550, 727836320, 873403584, 909795400, 1091754480, 1364693100, 1455672640, 1819590800, 2183508960, 2729386200, 3639181600, 4367017920, 5458772400, 7278363200, 10917544800, 21835089600]

約数ペア:

[(1, 21835089600), (2, 10917544800), (3, 7278363200), (4, 5458772400), (5, 4367017920), (6, 3639181600), (8, 2729386200), (10, 2183508960), (12, 1819590800), (15, 1455672640), (16, 1364693100), (20, 1091754480), (24, 909795400), (25, 873403584), (30, 727836320), (32, 682346550), (40, 545877240), (48, 454897700), (50, 436701792), (60, 363918160), (64, 341173275), (75, 291134528), (80, 272938620), (96, 227448850), (100, 218350896), (120, 181959080), (150, 145567264), (160, 136469310), (192, 113724425), (200, 109175448), (223, 97915200), (240, 90979540), (300, 72783632), (320, 68234655), (400, 54587724), (446, 48957600), (480, 45489770), (600, 36391816), (669, 32638400), (800, 27293862), (892, 24478800), (960, 22744885), (1115, 19583040), (1200, 18195908), (1338, 16319200), (1600, 13646931), (1784, 12239400), (2230, 9791520), (2400, 9097954), (2676, 8159600), (3345, 6527680), (3568, 6119700), (4460, 4895760), (4800, 4548977), (5352, 4079800), (5575, 3916608), (6690, 3263840), (7136, 3059850), (8920, 2447880), (10704, 2039900), (11150, 1958304), (13380, 1631920), (14272, 1529925), (16725, 1305536), (17840, 1223940), (20399, 1070400), (21408, 1019950), (22300, 979152), (26760, 815960), (33450, 652768), (35680, 611970), (40798, 535200), (42816, 509975), (44600, 489576), (53520, 407980), (61197, 356800), (66900, 326384), (71360, 305985), (81596, 267600), (89200, 244788), (101995, 214080), (107040, 203990), (122394, 178400), (133800, 163192)]